World Metro Database

#	City  >	< City aka  >	< Country  >	< Continent  >	< Network length  >	< Stations  >	< Lines  >	< Stations*  >	< Avg. line length  >	< Avg. station distance  >	< Stations per line  >	< Ridership per km  >	< Daily ridership  >	< Annual ridership  >	< Ridership year  >	< Fare  >	< Tracks  >	< Power supply  >	< Gauge  >	< Driverless  >	< Driverless since  >	< Platform screen doors  >	< Walk-through  >	<  Aircon trains  >	< Remarks
1	Adana		Turkey	Asia	13.5 km	13	1	13	13.5	1,125 m	13.0
2	Almaty	Alma-Ata	Kazakhstan	Asia	7.3 km	7	1	7	7.3	1,217 m	7.0	2,630	19,200	7 million	2012
3	Bangalore		India	Asia	7.5 km	6	1	6	7.5	1,500 m	6.0
4	Brescia		Italy	Europe	13.1 km	17	1	17	13.1	819 m	17.0									metro	2012				According to official website
5	Changchun	Hsinking	China	Asia	17.0 km	16	1	16	17.0	1,133 m	16.0						right								(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
6	Dalian		China	Asia	49.0 km	12	1	12	49.0	4,455 m	12.0	2,460	121,000	44 million	2012		right								Suburban service?
7	Hangzhou	Hangchow	China	Asia	48.0 km	31	1	31	48.0	1,600 m	31.0														Wikipedia
8	Kaohsiung	Gaoxiong	Taiwan	Asia	45.0 km	38	2	37	22.5	1,250 m	19.0	3,170	142,000	52 million	2012			third rail	1435			MRT
9	Kazan		Russia	Europe	10.9 km	7	1	7	10.9	1,817 m	7.0	6,790	74,000	27 million	2012		right								According to Mr. Yuri Popov
10	Kunming		China	Asia	18.2 km	2	1	2	18.2	18,200 m	2.0
11	Mashhad		Iran	Asia	19.0 km	22	1	22	19.0	905 m	22.0
12	Nanjing	Nanking	China	Asia	84.7 km	57	2	55	42.3	1,540 m	28.5	11,100	942,000	344 million	2011		right
13	Palma de Mallorca		Spain	Europe	8.3 km	9	1	9	8.3	1,038 m	9.0								1000
14	Perugia		Italy	Europe	3.0 km	7	1	7	3.0	500 m	7.0									'Minimetro'	2008
15	Poznan		Poland	Europe	6.1 km	6	1	6	6.1	1,220 m	6.0														Rapid Tram
16	San Juan		Puerto Rico	America	17.2 km	16	1	16	17.2	1,147 m	16.0	1,750	30,100	11 million	2011
17	Seville	Sevilla	Spain	Europe	18.0 km	21	1	21	18.0	900 m	21.0											Line 1
18	Shenyang	Mukden	China	Asia	49.5 km	41	2	40	24.7	1,268 m	20.5						right					yes
19	The Hague		Netherlands	Europe	27.9 km	30	3	30	9.3	1,033 m	10.0						right								Full metro section length unknown (47 km?)
20	Valencia		Venezuela	America	6.2 km	7	1	7	6.2	1,033 m	7.0	9,280	57,500	21 million	2010
21	Valparaiso		Chile	America	43.0 km	20	1	20	43.0	2,263 m	20.0						right
22	Xian	Xi'an	China	Asia	26.4 km	17	1	17	26.4	1,650 m	17.0	6,120	162,000	59 million	2012				1435				yes
23	Amsterdam		Netherlands	Europe	32.7 km	33	4	33	8.2	1,128 m	8.3	7,120	233,000	85 million	2009	2.09 EUR	right	third rail	1435						Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
24	Ankara		Turkey	Asia	23.1 km	23	2	22	11.6	1,100 m	11.5	13,400	310,000	113 million	2007		right	third rail	1435	metro line	1997
25	Antwerp		Belgium	Europe	7.6 km	11	2	11	3.8	844 m	5.5							overhead wire	1000
26	Baku		Azerbaijan	Asia	34.6 km	23	2	22	17.3	1,646 m	11.5	14,500	501,000	183 million	2011		right	third rail	1520
27	Belo Horizonte		Brazil	America	28.1 km	19	1	19	28.1	1,563 m	19.0						right								According to official website
28	Berlin		Germany	Europe	147.4 km	195	10	173	14.7	797 m	19.5	9,390	1.38 million	505 million	2011	2.10 EUR	right	third rail	1435				yes
29	Bielefeld		Germany	Europe	5.2 km	7	4	7	1.3	1,733 m	1.8						right								Full metro section length unknown. Only metro section included
30	Bochum		Germany	Europe	21.5 km	29	2	27	10.8	797 m	14.5						right	overhead wire	1435						Rhein-Ruhr Stadtbahn Album 2
31	Bonn		Germany	Europe	9.0 km	12	1	12	9.0	818 m	12.0						right	overhead wire	1435						9 km, 12 stations underground. Approx. 17 km metro-like
32	Brasilia		Brazil	America	42.0 km	24	1	24	42.0	1,826 m	24.0	3,590	151,000	55 million	2009		right
33	Brussels		Belgium	Europe	32.2 km	61	3	59	10.7	555 m	20.3	11,300	364,000	133 million	2009	1.53 EUR	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail	1435				line 1		Premetro tunnels not included, 11 stations
34	Bucharest		Romania	Europe	69.3 km	50	4	45	17.3	1,505 m	12.5	6,770	468,000	171 million	2011	0.40 EUR	right	third rail	1435
35	Budapest		Hungary	Europe	33.0 km	42	3	40	11.0	846 m	14.0	25,100	827,000	302 million	2011	0.95 EUR	right	third rail, overhead wire (Line M1)	1435
36	Buenos Aires		Argentina	America	49.3 km	78	6	69	8.2	685 m	13.0	17,100	844,000	308 million	2011	0.24 EUR	left	overhead wire, third rail (Line B)	1435				yes		Premetro line not included
37	Buffalo		USA	America	8.4 km	8	1	8	8.4	1,194 m	8.0						right								Only tunnel section
38	Bursa		Turkey	Asia	31.5 km	31	2	31	15.8	1,086 m	15.5
39	Busan		South Korea	Asia	131.8 km	127	5	119	26.4	1,080 m	25.4	6,650	877,000	320 million	2012		right			Line 4	2011	line 3
40	Catania		Italy	Europe	3.8 km	6	1	6	3.8	760 m	6.0						right	overhead wire	1435						metroitaliane.it
41	Charleroi		Belgium	Europe	17.5 km	20	4	20	4.4	1,094 m	5.0														Full metro section length unknown. Total length 25 km. Data from Wikipedia
42	Chennai	Madras	India	Asia	27.0 km	17	1	17	27.0	1,688 m	17.0
43	Chiba		Japan	Asia	15.5 km	18	2	18	7.8	969 m	9.0						left
44	Cleveland		USA	America	31.0 km	18	1	18	31.0	1,824 m	18.0	530	16,400	6 million	2011		right	overhead wire	1435						2 Light Rail lines not included
45	Daegu	Taegu	South Korea	Asia	53.9 km	56	2	55	27.0	998 m	28.0	6,460	348,000	127 million	2012							lines 1, 2
46	Daejeon	Taejon	South Korea	Asia	22.6 km	22	1	22	22.6	1,076 m	22.0	4,610	104,000	38 million	2011							yes
47	Dnepropetrovsk	Dnipropetrovsk	Ukraine	Europe	7.1 km	6	1	6	7.1	1,420 m	6.0	3,470	24,700	9 million	2010			third rail	1520						According to Mr. Yuri Popov
48	Dortmund		Germany	Europe	29.5 km	37	3	37	9.8	866 m	12.3						right	overhead wire	1435	H-Bahn	1984		yes		Rhein-Ruhr Stadtbahn Album 2
49	Duesseldorf	Düsseldorf	Germany	Europe	9.6 km	14	2	14	4.8	798 m	7.0						right	overhead wire	1435				yes		Rhein-Ruhr Stadtbahn Album 1
50	Duisburg		Germany	Europe	14.3 km	13	2	13	7.2	1,304 m	6.5						right						yes		Rhein-Ruhr Stadtbahn Album 1
51	Edmonton		Canada	America	20.4 km	15	1	15	20.4	1,457 m	15.0						right
52	Essen		Germany	Europe	20.2 km	27	3	27	6.7	842 m	9.0						right	overhead wire	1435				yes		Rhein-Ruhr Stadtbahn Album 1
53	Frankfurt		Germany	Europe	20.5 km	31	3	27	6.8	732 m	10.3					2.30 EUR	right	overhead wire	1435				yes		20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
54	Fukuoka		Japan	Asia	29.8 km	35	3	34	9.9	931 m	11.7	11,400	340,000	124 million	2007		left	overhead wire	1067			yes	yes		According to Mr. Osamu Abe
55	Gelsenkirchen		Germany	Europe	5.5 km	9	1	9	5.5	690 m	9.0						right	overhead wire	1000						Rhein-Ruhr Stadtbahn Album 2
56	Genoa		Italy	Europe	7.1 km	8	1	8	7.1	1,014 m	8.0						right	overhead wire	1435				yes		metroitaliane.it
57	Glasgow		United Kingdom	Europe	10.4 km	15	1	15	10.4	743 m	15.0	3,420	35,600	13 million	2011		left	third rail	1219
58	Guadalajara		Mexico	America	24.0 km	29	2	28	12.0	889 m	14.5						right
59	Gwangju		South Korea	Asia	20.1 km	20	1	20	20.1	1,058 m	20.0	2,450	49,300	18 million	2011							yes
60	Haifa		Israel	Asia	1.8 km	6	1	6	1.8	350 m	6.0
61	Hamburg		Germany	Europe	104.7 km	99	4	91	26.2	1,102 m	24.8	5,210	545,000	199 million	2011		right	third rail	1435						According to official website
62	Hanover	Hannover	Germany	Europe	18.6 km	21	3	17	6.2	1,033 m	7.0						right	overhead wire	1435				yes		18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
63	Helsinki		Finland	Europe	21.0 km	17	1	17	21.0	1,313 m	17.0	8,090	170,000	62 million	2011	2.10 EUR	right	third rail	1524				yes		According to Metros in Skandinavien (R.Schwandl)
64	Hiroshima		Japan	Asia	18.4 km	21	1	21	18.4	920 m	21.0	2,680	49,300	18 million	2005		left								According to Mr. Osamu Abe
65	Incheon	Inchon	South Korea	Asia	29.5 km	29	1	29	29.5	1,054 m	29.0	8,270	244,000	89 million	2012							yes
66	Istanbul		Turkey	Europe	42.0 km	28	2	28	21.0	1,615 m	14.0	5,090	214,000	78 million	2011	0.63 EUR	right	overhead wire, third rail (Line M2)	1435						Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
67	Izmir		Turkey	Asia	15.9 km	14	1	14	15.9	1,223 m	14.0	10,900	173,000	63 million	2011			third rail	1435
68	Jacksonville		USA	America	6.9 km	6	1	6	6.9	1,380 m	6.0						right	third rail	2060	downtown monorail people mover	1989
69	Kamakura		Japan	Asia	6.6 km	8	1	8	6.6	943 m	8.0						left								Shonan Monorail.
70	Kharkov	Kharkiv	Ukraine	Europe	37.4 km	29	3	26	12.5	1,438 m	9.7	18,300	685,000	250 million	2011		right								According to Mr. Yuri Popov
71	Kiev	Kyiv	Ukraine	Europe	66.2 km	51	3	48	22.1	1,379 m	17.0	21,500	1.42 million	519 million	2011	0.27 EUR	right	third rail	1520
72	Kitakyushu	Kitaky?sh?	Japan	Asia	8.8 km	13	1	13	8.8	733 m	13.0						left						yes
73	Kobe		Japan	Asia	30.6 km	26	2	24	15.3	1,275 m	13.0	10,800	332,000	121 million	2008		left	overhead wire, third rail (Portliner)	1435	Port Liner and Rokko Liner, rubber-tyred	1981	Port Liner and Rokko Liner	yes		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
74	Kolkata	Calcutta	India	Asia	25.0 km	23	1	23	25.0	1,136 m	23.0	19,000	474,000	173 million	2009		right								25 km wikipedia, 27.50 km urbanrail ???
75	Kryvyi Rih	Krivoy Rog	Ukraine	Europe	18.0 km	12	1	12	18.0	1,636 m	12.0
76	Kyoto		Japan	Asia	31.3 km	32	2	31	15.6	1,043 m	16.0	11,000	345,000	126 million	2008		left	overhead wire	1435			Tozai line	yes
77	Las Vegas		USA	America	6.2 km	7	1	7	6.2	1,033 m	7.0						right			monorail	2004	yes			Hotels monorails not included
78	Lausanne		Switzerland	Europe	13.7 km	29	2	28	6.8	507 m	14.5									line m2	2008		yes		Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
79	Lille		France	Europe	45.5 km	62	2	60	22.8	758 m	31.0	5,780	263,000	96 million	2009		right	third rail	2060	VAL	1983	VAL, all stations	yes
80	Lima		Peru	America	22.0 km	16	1	16	22.0	1,467 m	16.0					0.29 EUR
81	Lisbon		Portugal	Europe	44.3 km	55	4	49	11.1	869 m	13.8	11,300	501,000	183 million	2010	0.80 EUR	left	third rail	1435				yes
82	Ludwigshafen		Germany	Europe	4.0 km	11	0	11		364 m							right								Full metro section length unknown.
83	Lyon		France	Europe	30.7 km	43	4	39	7.7	787 m	10.8	22,900	704,000	257 million	2009	1.60 EUR	left	third rail	1435	line D/Maggaly, rubber-tyred, no PSDs	1991
84	Marseille		France	Europe	21.8 km	30	2	28	10.9	779 m	15.0	9,430	205,000	75 million	2011		right	third rail	1435
85	Medellin	Medellín	Colombia	America	28.8 km	26	2	25	14.4	1,200 m	13.0	16,200	466,000	170 million	2011			overhead wire	1435						Metro Cable not included, 4 stations
86	Mexico City		Mexico	America	180.0 km	195	12	163	15.0	984 m	16.3	24,500	4.41 million	1,609 million	2012	0.14 EUR	right	third rail	1995						ONLY PASSENGER SERVICE KM COUNTED
87	Minsk		Belarus	Europe	35.4 km	28	2	27	17.7	1,362 m	14.0	21,700	770,000	281 million	2012		right	third rail	1520						According to Mr. Yuri Popov
88	Monterrey		Mexico	America	31.5 km	32	2	31	15.8	1,050 m	16.0	12,000	378,000	138 million	2009		right
89	Montreal	Montréal	Canada	America	69.2 km	73	4	68	17.3	1,003 m	18.3	8,670	600,000	219 million	2006	1.67 EUR	right	third rail	1994
90	Mulheim	Mülheim	Germany	Europe	9.0 km	13	2	12	4.5	819 m	6.5						right	overhead wire	1435						Rhein-Ruhr Stadtbahn Album 1
91	Mumbai	Bombay	India	Asia	171.0 km	73	5	73	34.2	2,515 m	14.6					0.17 EUR									In fact, 4 suburban railway lines with metro frequency
92	Munich		Germany	Europe	94.2 km	102	6	96	15.7	981 m	17.0	10,500	986,000	360 million	2010	2.30 EUR	right	third rail	1435				yes
93	Naha		Japan	Asia	12.8 km	15	1	15	12.8	914 m	15.0						left
94	Naples		Italy	Europe	31.8 km	31	3	28	10.6	1,136 m	10.3	3,020	95,900	35 million	2011		left	overhead wire	1435						M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
95	Newark		USA	America	2.2 km	4	1	4	2.2	733 m	4.0						right								4 underground stations
96	Newcastle		United Kingdom	Europe	76.5 km	61	2	50	38.3	1,297 m	30.5	1,360	104,000	38 million	2011		left	overhead wire	1435
97	Nizhny Novgorod	Gorky	Russia	Europe	18.9 km	15	2	14	9.4	1,454 m	7.5	3,910	74,000	27 million	2010		right	third rail	1520						According to Mr. Yuri Popov
98	Novosibirsk		Russia	Asia	16.4 km	13	2	12	8.2	1,487 m	6.5	12,700	208,000	76 million	2011		right	third rail	1520						According to Mr. Yuri Popov
99	Nuremberg		Germany	Europe	36.0 km	48	3	44	12.0	800 m	16.0	8,980	323,000	118 million	2011		right	third rail	1435	lines U2, U3, no PSDs, sharing tracks with driver-operated trains	2008		yes
100	Osaka		Japan	Asia	137.8 km	133	9	104	15.3	1,111 m	14.8	16,600	2.29 million	836 million	2010		left	third rail	1435	Nanko Port Town Line, rubber-tyred	1981	all stations on the Nanko Port Town Line	yes		Monorail not included (23.8 km, 18 st). OTS + new tram included
101	Oslo		Norway	Europe	62.0 km	77	5	77	12.4	861 m	15.4	3,360	208,000	76 million	2010	2.67 EUR	right	third rail	1435				yes		Line 1 not included (it has level crossings). Length not sure
102	Pittsburgh		USA	America	4.8 km	6	1	6	4.8	960 m	6.0						right								Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
103	Porto Alegre		Brazil	America	33.8 km	17	1	17	33.8	2,112 m	17.0						right								According to official website
104	Prague		Czech Republic	Europe	59.1 km	57	3	54	19.7	1,094 m	19.0	24,600	1.45 million	530 million	2011	0.65 EUR	right	third rail	1435				yes
105	Pyongyang		North Korea	Asia	22.5 km	16	2	15	11.3	1,607 m	8.0	4,380	98,600	36 million	2009			third rail	1435
106	Recife		Brazil	America	39.7 km	30	2	28	19.9	1,418 m	15.0						right								According to official website
107	Rennes		France	Europe	9.0 km	15	1	15	9.0	643 m	15.0	14,300	129,000	47 million	2011		right			VAL	2002	VAL	yes
108	Rotterdam		Netherlands	Europe	47.0 km	38	2	37	23.5	1,306 m	19.0	5,070	238,000	87 million	2008		right	third rail	1435						Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
109	Rouen		France	Europe	2.2 km	5	1	5	2.2	550 m	5.0														5 underground stations
110	Saint Louis		USA	America	73.4 km	37	2	37	36.7	2,097 m	18.5						right
111	Saint Petersburg	Leningrad	Russia	Europe	113.5 km	67	5	59	22.7	1,831 m	13.4	19,000	2.15 million	786 million	2011		right	third rail	1520			windowless steel doors in ten stations			According to Mr. Yuri Popov
112	Samara	Kuybyshev	Russia	Europe	10.2 km	9	1	9	10.2	1,275 m	9.0	4,300	43,800	16 million	2011		right	third rail	1520						According to Mr. Yuri Popov
113	Santiago	Santiago de Chile	Chile	America	102.4 km	108	5	100	20.5	994 m	21.6	17,100	1.75 million	640 million	2011	0.55 EUR	right	third rail	1435				yes
114	Sapporo		Japan	Asia	48.0 km	49	3	46	16.0	1,043 m	16.3	11,900	573,000	209 million	2008		left	overhead wire, third rail (Namboku Line)	2150, 2180 (Namboku Line)				yes		According to Mr. Osamu Abe
115	Sendai		Japan	Asia	14.8 km	17	1	17	14.8	925 m	17.0	10,700	159,000	58 million	2008		left	overhead wire	1067				yes		According to Mr. Osamu Abe
116	Sofia		Bulgaria	Europe	31.2 km	28	2	26	15.6	1,200 m	14.0	2,550	79,500	29 million	2009	0.51 EUR	right	third rail	1435
117	Stockholm		Sweden	Europe	105.7 km	104	3	100	35.2	1,047 m	34.7	8,010	847,000	309 million	2011	3.73 EUR	left	third rail	1435						According to official website. 7 operational lines
118	Tama		Japan	Asia	16.0 km	19	1	19	16.0	889 m	19.0						left						yes
119	Tashkent		Uzbekistan	Asia	36.2 km	29	3	26	12.1	1,392 m	9.7	4,920	178,000	65 million	2010		right	third rail	1520						According to Mr. Yuri Popov
120	Tbilisi		Georgia	Asia	26.3 km	22	2	21	13.1	1,315 m	11.0	9,170	241,000	88 million	2008		right	third rail	1520						According to Mr. Yuri Popov
121	Toulouse		France	Europe	27.5 km	38	2	37	13.8	764 m	19.0	10,300	282,000	103 million	2011		right	third rail	2060	VAL	1993	VAL	yes
122	Volgograd	Stalingrad	Russia	Europe	6.8 km	6	1	6	6.8	1,360 m	6.0														Total system: 22 stations, 17,1 km
123	Warsaw		Poland	Europe	22.6 km	21	1	21	22.6	1,130 m	21.0	17,000	384,000	140 million	2011	0.47 EUR	right	third rail	1435
124	Wuhan	Hankou	China	Asia	56.8 km	48	2	47	28.4	1,234 m	24.0	3,520	200,000	73 million	2011		right
125	Wuppertal		Germany	Europe	13.3 km	20	1	20	13.3	700 m	20.0						right	overhead rail
126	Yekaterinburg	Ekaterinburg	Russia	Asia	12.7 km	9	1	9	12.7	1,587 m	9.0	8,200	104,000	38 million	2011		right
127	Yerevan	Erevan	Armenia	Asia	12.1 km	10	1	10	12.1	1,344 m	10.0	3,850	46,600	17 million	2011		right								According to Mr. Yuri Popov
128	Yokohama		Japan	Asia	57.6 km	48	3	45	19.2	1,280 m	16.0	9,420	542,000	198 million	2008		left	third rail	1435	Kanazawa Seaside line, LRT, rubber-tyred	1989	Kanazawa Seaside LRT line	yes		Kanazawa Line not included (10.6 km)
129	Cairo		Egypt	Africa	65.5 km	55	2	53	32.8	1,236 m	27.5	35,000	2.29 million	837 million	2010	0.14 EUR	left	overhead wire	1435					5 stations
130	Copenhagen		Denmark	Europe	21.0 km	22	2	22	10.5	1,050 m	11.0	7,050	148,000	54 million	2011	2.81 EUR	right	third rail	1435	all metro lines	2002	all underground stations	yes	all metro and S-Tog trains	According to official website
131	Sao Paulo	São Paulo	Brazil	America	74.3 km	67	5	61	14.9	1,198 m	13.4	32,300	2.4 million	877 million	2012	0.76 EUR	right	third rail (lines 1-3), overhead wire (lines 4, 5)	1600	line 4	2010	lines 2, 3, 4 (since 2010)	lines 4, 5	all metro lines and regional rail	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
132	Paris		France	Europe	218.0 km	382	16	302	13.6	596 m	23.9	19,200	4.18 million	1,524 million	2011	1.57 EUR	right (metro), left (RER)	third rail	1435	lines 1, 14, rubber-tyred	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 7bis, 9, 14	lines 1, 2, 5, 9
133	Moscow		Russia	Europe	309.4 km	186	12	147	25.8	1,778 m	15.5	21,200	6.55 million	2,389 million	2011	0.50 EUR	right	third rail	1520					lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
134	London		United Kingdom	Europe	402.0 km	270	11	270	36.5	1,552 m	24.5	7,980	3.21 million	1,171 million	2011	2.75 EUR	left	third rail	1435	Docklands Light Rail	1987	Jubilee Line extension	Metropolitan Line, DLR	Metropolitan Line	DLR not included (31.4 km, 39 stations). East London Line removed (will be assigned to Overground). Overground: 86 km, 55 st.
135	Cologne		Germany	Europe	45.0 km	51	15	51	3.0	1,250 m	3.4						right	overhead wire	1435				yes	new light rail trains only	Approx. 45 km metro-like. 30 km underground.
136	Algiers		Algeria	Africa	9.0 km	10	1	10	9.0	1,000 m	10.0							third rail	1435				yes	yes
137	Athens		Greece	Europe	52.0 km	54	3	50	17.3	1,020 m	18.0	18,000	937,000	342 million	2008	1.00 EUR	right	third rail	1435				yes	yes	M3 airport line not included.
138	Atlanta		USA	America	79.2 km	39	2	38	39.6	2,141 m	19.5	1,180	93,200	34 million	2007		right	third rail	1435					yes
139	Baltimore		USA	America	24.5 km	14	1	14	24.5	1,885 m	14.0	2,010	49,300	18 million	2011		right	third rail	1435					yes
140	Bangkok		Thailand	Asia	80.2 km	57	4	51	20.0	1,512 m	14.3	8,370	671,000	245 million	2011	0.64 EUR	left	linear	1435	Green line	1999	Green line, Blue line		yes
141	Barcelona		Spain	Europe	119.4 km	163	11	136	10.9	786 m	14.8	8,930	1.07 million	389 million	2011	1.35 EUR	right	third rail (TMB), overhead wire (FGC)	1435	lines L9, L10, L11	2009	lines L9, L10, L11	yes	yes	Tram lines not included (1.8 km subway tram line, T5)
142	Beijing	Peking	China	Asia	442.0 km	262	16	222	27.6	1,797 m	16.4	15,200	6.74 million	2,460 million	2012	0.15 EUR	right	third rail	1435			PGDs on underground stations of line 5, PSDs on lines 8, 10	all lines	yes
143	Bilbao		Spain	Europe	43.4 km	40	2	40	21.7	1,142 m	20.0	5,680	247,000	90 million	2011		left	overhead wire	1000				yes	yes	According to Metro Bilbao
144	Boston		USA	America	60.5 km	66	3	60	20.2	960 m	22.0	6,660	403,000	147 million	2010		right	third rail, overhead wire (Green Line)	1435					yes	Green and Red Lines' tram section not included
145	Caracas		Venezuela	America	60.5 km	50	5	46	12.1	1,344 m	10.0	22,000	1.33 million	485 million	2009	0.31 EUR		third rail	1435					yes	Metro Los Teques included (9.5 km)
146	Chengdu		China	Asia	40.9 km	36	2	35	20.4	1,202 m	18.0	6,900	282,000	103 million	2012		right					yes		yes	http://railway-technology.com/projects/chengdu-metro
147	Chicago		USA	America	166.0 km	152	8	144	20.8	1,153 m	19.0	3,660	608,000	222 million	2011	1.58 EUR	right	third rail	1435					yes	151 Stations and 173 km (UrbanRail.net)
148	Chongqing	Chungking	China	Asia	127.0 km	86	4	81	31.7	1,548 m	21.5						right					The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
149	Delhi		India	Asia	193.2 km	143	6	138	32.2	1,410 m	23.8	8,600	1.66 million	606 million	2011	0.12 EUR	left	overhead wire	1676, 1435 (Green, Violet lines)				yes	yes
150	Detroit		USA	America	4.8 km	13	1	13	4.8	400 m	13.0						right	third rail	1435	downtown people mover, LIM technology	1987			yes
151	Dubai		United Arab Emirates	Asia	69.7 km	46	2	44	34.8	1,584 m	23.0	4,280	299,000	109 million	2012		right	third rail	1435	metro	2009	metro, monorail	yes	yes
152	Guangzhou	Canton	China	Asia	231.9 km	146	8	132	29.0	1,680 m	18.3	21,600	5 million	1,825 million	2012		right	third rail	1435	APM line (underground people mover)	2010	yes	yes	yes	APM included
153	Hong Kong		Hong Kong S.A.R.	Asia	175.0 km	95	10	82	17.5	2,059 m	9.5	22,600	3.96 million	1,444 million	2012	0.91 EUR	left	overhead wire	1435	Disneyland Resort Line	2005	all underground stations	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
154	Kuala Lumpur		Malaysia	Asia	64.0 km	60	3	56	21.3	1,123 m	20.0	4,670	299,000	109 million	2008	0.37 EUR	left			LRT	1996	KLIA line to airport, Kelana Jaya line's underground stations		yes
155	Los Angeles		USA	America	59.3 km	30	3	30	19.8	2,196 m	10.0	2,130	126,000	46 million	2011	1.91 EUR	right	overhead wire, third rail (Red, Purple lines)	1435					yes	Red, Purple and Green lines
156	Madrid		Spain	Europe	286.3 km	282	13	232	22.0	1,064 m	21.7	6,080	1.74 million	635 million	2011	1.00 EUR	left	overhead wire	1445			tests in 2010, plans for 2011	yes	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
157	Manila		Philippines	Asia	51.5 km	44	3	41	17.2	1,256 m	14.7	18,400	948,000	346 million	2008	0.18 EUR	right						yes	yes	Length not sure
158	Maracaibo		Venezuela	America	6.5 km	6	1	6	6.5	1,300 m	6.0													yes
159	Mecca		Saudi Arabia	Asia	18.1 km	9	1	9	18.1	2,263 m	9.0						right	third rail	1435			yes	yes	yes
160	Miami		USA	America	39.8 km	23	1	23	39.8	1,809 m	23.0	1,240	49,300	18 million	2011	1.66 EUR	right	third rail	1435	downtown people mover, rubber-tyred	1986			yes	Metromover not included (20 stations, 7 km)
161	Milan		Italy	Europe	83.3 km	94	3	90	27.8	915 m	31.3	10,800	899,000	328 million	2007	1.00 EUR	right	overhead wire, third rail (line M1)	1435	line M5	2013	line M5	yes	yes	metroitaliane.it
162	Nagoya		Japan	Asia	93.1 km	97	4	86	23.3	1,001 m	24.3	12,600	1.17 million	427 million	2008		left	third rail, overhead wire (Tsurumai, Sakura-dori lines)	1435, 1067 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line	2005	Tobu Kyuryo maglev line	yes	yes	3 stations +
163	New York	New York City	USA	America	368.0 km	468	27	422	13.6	834 m	17.3	12,300	4.53 million	1,655 million	2012	1.53 EUR	right	third rail	1435			planned for new Second Avenue Line		yes	According to official website. PATH not included (22.2 km, 13 stations). SIR not included
164	Oporto	Porto	Portugal	Europe	21.7 km	15	2	14	10.9	1,669 m	7.5						right	overhead wire	1435				yes	yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
165	Philadelphia		USA	America	62.0 km	66	3	62	20.7	984 m	22.0	4,730	293,000	107 million	2011		right	third rail	1435, 1588 (Market-Frankford Line)					yes	PATCO line included. Subway trolley not (10 stations)
166	Rio de Janeiro		Brazil	America	42.0 km	34	2	34	21.0	1,313 m	17.0	13,800	581,000	212 million	2010	0.77 EUR	right	third rail	1600					yes
167	Rome		Italy	Europe	41.6 km	52	2	51	20.8	832 m	26.0	21,800	907,000	331 million	2008	1.00 EUR	left	overhead wire	1435				yes	yes	metroitaliane.it
168	San Francisco		USA	America	166.9 km	44	5	44	33.4	4,279 m	8.8	1,820	304,000	111 million	2012		right	third rail	1676					yes	MUNI not included (8 underground stations)
169	Santo Domingo		Dominican Republic	America	14.5 km	16	1	16	14.5	967 m	16.0	5,480	79,500	29 million	2011				1435					yes
170	Seattle		USA	America	22.2 km	12	1	12	22.2	2,018 m	12.0						right							yes	Downtown tunnel section considered as a full metro
171	Seoul		South Korea	Asia	326.5 km	302	9	260	36.3	1,114 m	33.6	21,100	6.9 million	2,518 million	2012	0.54 EUR	right	overhead wire	1435			lines 2 and 9, planned for all lines by 2010	yes	yes	Only metro section.
172	Shanghai		China	Asia	437.0 km	296	12	251	36.4	1,539 m	24.7	14,300	6.24 million	2,276 million	2012	0.34 EUR	right	overhead wire	1435			newer line 4 stations and refitted line 1 stations		yes	Maglev and Bund tunnel not included. From Wikipedia. 411,90 km ? Line 13 closes for reconstruction
173	Shenzhen		China	Asia	178.4 km	131	5	118	35.7	1,416 m	26.2	2,030	362,000	132 million	2009		right		1435			yes	yes	yes
174	Singapore		Singapore	Asia	146.5 km	100	4	89	36.6	1,526 m	25.0	14,800	2.18 million	794 million	2011	0.97 EUR	left	third rail	1435	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	2003	yes	yes	yes
175	Stuttgart		Germany	Europe	24.0 km	19	2	17	12.0	1,412 m	9.5						right	overhead wire	1435				yes	yes	24 km underground. (Schnellbahnen in Deutschland)
176	Suzhou	Su-chou	China	Asia	25.7 km	24	1	24	25.7	1,117 m	24.0						right							yes	According to Wikipedia, official website
177	Sydney		Australia	Oceania	22.1 km	14	3	14	7.4	2,005 m	4.7					2.92 EUR	left							yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
178	Taipei		Taiwan	Asia	112.6 km	106	8	98	14.1	1,149 m	13.3	15,900	1.79 million	652 million	2012	0.60 EUR	right	third rail	2060	Wenshan (Muzha) VAL line	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
179	Tehran		Iran	Asia	73.0 km	70	4	64	18.3	1,106 m	17.5	18,000	1.32 million	480 million	2011			third rail	1435					yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
180	Tianjin	Tientsin	China	Asia	124.0 km	81	4	77	31.0	1,610 m	20.3	1,410	175,000	64 million	2010		right	third rail	1435			platform gate doors		yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
181	Tokyo		Japan	Asia	304.5 km	290	13	205	23.4	1,099 m	22.3	27,900	8.5 million	3,102 million	2011	1.57 EUR	left	overhead wire, third rail (Ginza, Marunouchi lines)	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	Yurikamome Waterfront line, rubber-tyred	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
182	Toronto		Canada	America	71.3 km	74	4	69	17.8	1,019 m	18.5	10,700	762,000	278 million	2006	1.67 EUR	right	third rail	1480					yes
183	Turin		Italy	Europe	13.4 km	21	1	21	13.4	670 m	21.0	6,750	90,400	33 million	2011		right			VAL	2006	VAL	yes	yes
184	Valencia		Spain	Europe	31.8 km	38	3	37	10.6	909 m	12.7						right	overhead wire	1000				yes	yes	Full metro section length unknown.
185	Vancouver		Canada	America	69.5 km	49	3	47	23.2	1,511 m	16.3	4,730	329,000	120 million	2011		right	third rail	1435	Skytrain, LIM technology, currently the world's longest automated system	1986		yes	yes
186	Vienna		Austria	Europe	74.6 km	102	5	90	14.9	769 m	20.4	19,600	1.46 million	534 million	2010	1.70 EUR	right	third rail	1435				yes	yes	According to official website. Premetro tunnel not included
187	Washington		USA	America	171.2 km	90	5	86	34.2	2,014 m	18.0	3,490	597,000	218 million	2012		right	third rail	1435					yes