World Metro Database

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