World Metro Database

#	City  >	< City aka  >	< Country  >	< Continent  >	< Network length  >	< Lines  >	< Avg. station distance  >	< Avg. line length  >	< Stations per line  >	< Daily ridership  >	< Ridership per km  >	< Annual ridership  >	< Ridership year  >	<  Fare  >	< Tracks  >	< Power supply  >	< Voltage  >	< Driverless  >	< Rubber-tyred  >	< Driverless since  >	< Platform screen doors  >	< Walk-through  >	< Aircon trains  >	< Remarks
1	Stockholm		Sweden	Europe	105.7 km	3	1,047 m	35.2	34.7	847,000	8,010	309 million	2011	3.73 EUR	left	third rail	650, 750 (Blue Line)							According to official website. 7 operational lines
2	Sydney		Australia	Oceania	22.1 km	3	2,005 m	7.4	4.7					2.92 EUR	left								yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
3	Copenhagen		Denmark	Europe	21.0 km	2	1,050 m	10.5	11.0	148,000	7,050	54 million	2011	2.81 EUR	right	third rail	750	all metro lines		2002	all underground stations	yes	all metro and S-Tog trains	According to official website
4	London		United Kingdom	Europe	402.0 km	11	1,552 m	36.5	24.5	3.21 million	7,980	1,171 million	2011	2.75 EUR	left	third rail	600, 750 (DLR)	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.
5	Oslo		Norway	Europe	62.0 km	5	861 m	12.4	15.4	208,000	3,360	76 million	2010	2.67 EUR	right	third rail	750					yes		Line 1 not included (it has level crossings). Length not sure
6	Frankfurt		Germany	Europe	20.5 km	3	732 m	6.8	10.3					2.30 EUR	right	overhead wire	750					yes		20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
7	Munich		Germany	Europe	94.2 km	6	981 m	15.7	17.0	986,000	10,500	360 million	2010	2.30 EUR	right	third rail	750					yes
8	Berlin		Germany	Europe	147.4 km	10	797 m	14.7	19.5	1.38 million	9,390	505 million	2011	2.10 EUR	right	third rail	750					yes
9	Helsinki		Finland	Europe	21.0 km	1	1,313 m	21.0	17.0	170,000	8,090	62 million	2011	2.10 EUR	right	third rail	750					yes		According to Metros in Skandinavien (R.Schwandl)
10	Amsterdam		Netherlands	Europe	32.7 km	4	1,128 m	8.2	8.3	233,000	7,120	85 million	2009	2.09 EUR	right	third rail	750							Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
11	Los Angeles		USA	America	59.3 km	3	2,196 m	19.8	10.0	126,000	2,130	46 million	2011	1.91 EUR	right	overhead wire, third rail (Red, Purple lines)	750						yes	Red, Purple and Green lines
12	Vienna		Austria	Europe	74.6 km	5	769 m	14.9	20.4	1.46 million	19,600	534 million	2010	1.70 EUR	right	third rail	750					yes	yes	According to official website. Premetro tunnel not included
13	Montreal	Montréal	Canada	America	69.2 km	4	1,003 m	17.3	18.3	600,000	8,670	219 million	2006	1.67 EUR	right	third rail	750		yes
14	Toronto		Canada	America	71.3 km	4	1,019 m	17.8	18.5	762,000	10,700	278 million	2006	1.67 EUR	right	third rail	600						yes
15	Miami		USA	America	39.8 km	1	1,809 m	39.8	23.0	49,300	1,240	18 million	2011	1.66 EUR	right	third rail	750	downtown people mover, rubber-tyred	Downtown people mover	1986			yes	Metromover not included (20 stations, 7 km)
16	Lyon		France	Europe	30.7 km	4	787 m	7.7	10.8	704,000	22,900	257 million	2009	1.60 EUR	left	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	yes	1991
17	Chicago		USA	America	166.0 km	8	1,153 m	20.8	19.0	608,000	3,660	222 million	2011	1.58 EUR	right	third rail	600						yes	151 Stations and 173 km (UrbanRail.net)
18	Paris		France	Europe	218.0 km	16	596 m	13.6	23.9	4.18 million	19,200	1,524 million	2011	1.57 EUR	right (metro), left (RER)	third rail	750	lines 1, 14, rubber-tyred	lines 1, 4, 6, 11, 14	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 7bis, 9, 14	lines 1, 2, 5, 9
19	Tokyo		Japan	Asia	304.5 km	13	1,099 m	23.4	22.3	8.5 million	27,900	3,102 million	2011	1.57 EUR	left	overhead wire, third rail (Ginza, Marunouchi lines)	1500, 600 (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	Yurikamome line	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
20	Brussels		Belgium	Europe	32.2 km	3	555 m	10.7	20.3	364,000	11,300	133 million	2009	1.53 EUR	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail	900					line 1		Premetro tunnels not included, 11 stations
21	New York	New York City	USA	America	368.0 km	27	834 m	13.6	17.3	4.53 million	12,300	1,655 million	2012	1.53 EUR	right	third rail	625, 650 (PATH)				planned for new Second Avenue Line		yes	According to official website. PATH not included (22.2 km, 13 stations). SIR not included
22	Barcelona		Spain	Europe	119.4 km	11	786 m	10.9	14.8	1.07 million	8,930	389 million	2011	1.35 EUR	right	third rail (TMB), overhead wire (FGC)	1200	lines L9, L10, L11		2009	lines L9, L10, L11	yes	yes	Tram lines not included (1.8 km subway tram line, T5)
23	Athens		Greece	Europe	52.0 km	3	1,020 m	17.3	18.0	937,000	18,000	342 million	2008	1.00 EUR	right	third rail	600					yes	yes	M3 airport line not included.
24	Madrid		Spain	Europe	286.3 km	13	1,064 m	22.0	21.7	1.74 million	6,080	635 million	2011	1.00 EUR	left	overhead wire	600				tests in 2010, plans for 2011	yes	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
25	Milan		Italy	Europe	83.3 km	3	915 m	27.8	31.3	899,000	10,800	328 million	2007	1.00 EUR	right	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5		2013	line M5	yes	yes	metroitaliane.it
26	Rome		Italy	Europe	41.6 km	2	832 m	20.8	26.0	907,000	21,800	331 million	2008	1.00 EUR	left	overhead wire	1500					yes	yes	metroitaliane.it
27	Singapore		Singapore	Asia	146.5 km	4	1,526 m	36.6	25.0	2.18 million	14,800	794 million	2011	0.97 EUR	left	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	2003	yes	yes	yes
28	Budapest		Hungary	Europe	33.0 km	3	846 m	11.0	14.0	827,000	25,100	302 million	2011	0.95 EUR	right	third rail, overhead wire (Line M1)	825, 600 (Line M1)
29	Hong Kong		Hong Kong S.A.R.	Asia	175.0 km	10	2,059 m	17.5	9.5	3.96 million	22,600	1,444 million	2012	0.91 EUR	left	overhead wire	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	SI, WI lines, planned	2005	all underground stations	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
30	Lisbon		Portugal	Europe	44.3 km	4	869 m	11.1	13.8	501,000	11,300	183 million	2010	0.80 EUR	left	third rail	750					yes
31	Rio de Janeiro		Brazil	America	42.0 km	2	1,313 m	21.0	17.0	581,000	13,800	212 million	2010	0.77 EUR	right	third rail	750						yes
32	Sao Paulo	São Paulo	Brazil	America	74.3 km	5	1,198 m	14.9	13.4	2.4 million	32,300	877 million	2012	0.76 EUR	right	third rail (lines 1-3), overhead wire (lines 4, 5)	750 (lines 1-3), 1500 (lines 4, 5)	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)
33	Prague		Czech Republic	Europe	59.1 km	3	1,094 m	19.7	19.0	1.45 million	24,600	530 million	2011	0.65 EUR	right	third rail	750					yes
34	Bangkok		Thailand	Asia	80.2 km	4	1,512 m	20.0	14.3	671,000	8,370	245 million	2011	0.64 EUR	left	linear		Green line		1999	Green line, Blue line		yes
35	Istanbul		Turkey	Europe	42.0 km	2	1,615 m	21.0	14.0	214,000	5,090	78 million	2011	0.63 EUR	right	overhead wire, third rail (Line M2)	750							Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
36	Taipei		Taiwan	Asia	112.6 km	8	1,149 m	14.1	13.3	1.79 million	15,900	652 million	2012	0.60 EUR	right	third rail	750	Wenshan (Muzha) VAL line	yes	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
37	Santiago	Santiago de Chile	Chile	America	102.4 km	5	994 m	20.5	21.6	1.75 million	17,100	640 million	2011	0.55 EUR	right	third rail	750		yes			yes
38	Seoul		South Korea	Asia	326.5 km	9	1,114 m	36.3	33.6	6.9 million	21,100	2,518 million	2012	0.54 EUR	right	overhead wire	1500				lines 2 and 9, planned for all lines by 2010	yes	yes	Only metro section.
39	Sofia		Bulgaria	Europe	31.2 km	2	1,200 m	15.6	14.0	79,500	2,550	29 million	2009	0.51 EUR	right	third rail	825
40	Moscow		Russia	Europe	309.4 km	12	1,778 m	25.8	15.5	6.55 million	21,200	2,389 million	2011	0.50 EUR	right	third rail	825						lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
41	Warsaw		Poland	Europe	22.6 km	1	1,130 m	22.6	21.0	384,000	17,000	140 million	2011	0.47 EUR	right	third rail	825
42	Bucharest		Romania	Europe	69.3 km	4	1,505 m	17.3	12.5	468,000	6,770	171 million	2011	0.40 EUR	right	third rail	825
43	Kuala Lumpur		Malaysia	Asia	64.0 km	3	1,123 m	21.3	20.0	299,000	4,670	109 million	2008	0.37 EUR	left			LRT		1996	KLIA line to airport, Kelana Jaya line's underground stations		yes
44	Shanghai		China	Asia	437.0 km	12	1,539 m	36.4	24.7	6.24 million	14,300	2,276 million	2012	0.34 EUR	right	overhead wire	1500				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
45	Caracas		Venezuela	America	60.5 km	5	1,344 m	12.1	10.0	1.33 million	22,000	485 million	2009	0.31 EUR		third rail	750						yes	Metro Los Teques included (9.5 km)
46	Lima		Peru	America	22.0 km	1	1,467 m	22.0	16.0					0.29 EUR
47	Kiev	Kyiv	Ukraine	Europe	66.2 km	3	1,379 m	22.1	17.0	1.42 million	21,500	519 million	2011	0.27 EUR	right	third rail	825
48	Buenos Aires		Argentina	America	49.3 km	6	685 m	8.2	13.0	844,000	17,100	308 million	2011	0.24 EUR	left	overhead wire, third rail (Line B)	1500, 1100 (Line B)					yes		Premetro line not included
49	Manila		Philippines	Asia	51.5 km	3	1,256 m	17.2	14.7	948,000	18,400	346 million	2008	0.18 EUR	right							yes	yes	Length not sure
50	Mumbai	Bombay	India	Asia	171.0 km	5	2,515 m	34.2	14.6					0.17 EUR										In fact, 4 suburban railway lines with metro frequency
51	Beijing	Peking	China	Asia	442.0 km	16	1,797 m	27.6	16.4	6.74 million	15,200	2,460 million	2012	0.15 EUR	right	third rail	825				PGDs on underground stations of line 5, PSDs on lines 8, 10	all lines	yes
52	Cairo		Egypt	Africa	65.5 km	2	1,236 m	32.8	27.5	2.29 million	35,000	837 million	2010	0.14 EUR	left	overhead wire	1500						5 stations
53	Mexico City		Mexico	America	180.0 km	12	984 m	15.0	16.3	4.41 million	24,500	1,609 million	2012	0.14 EUR	right	third rail	750		yes					ONLY PASSENGER SERVICE KM COUNTED
54	Delhi		India	Asia	193.2 km	6	1,410 m	32.2	23.8	1.66 million	8,600	606 million	2011	0.12 EUR	left	overhead wire	25000					yes	yes
55	Adana		Turkey	Asia	13.5 km	1	1,125 m	13.5	13.0
56	Algiers		Algeria	Africa	9.0 km	1	1,000 m	9.0	10.0							third rail	750					yes	yes
57	Almaty	Alma-Ata	Kazakhstan	Asia	7.3 km	1	1,217 m	7.3	7.0	19,200	2,630	7 million	2012
58	Ankara		Turkey	Asia	23.1 km	2	1,100 m	11.6	11.5	310,000	13,400	113 million	2007		right	third rail	750	metro line		1997
59	Antwerp		Belgium	Europe	7.6 km	2	844 m	3.8	5.5							overhead wire	600
60	Atlanta		USA	America	79.2 km	2	2,141 m	39.6	19.5	93,200	1,180	34 million	2007		right	third rail	750						yes
61	Baku		Azerbaijan	Asia	34.6 km	2	1,646 m	17.3	11.5	501,000	14,500	183 million	2011		right	third rail	825
62	Baltimore		USA	America	24.5 km	1	1,885 m	24.5	14.0	49,300	2,010	18 million	2011		right	third rail	700						yes
63	Bangalore		India	Asia	7.5 km	1	1,500 m	7.5	6.0
64	Belo Horizonte		Brazil	America	28.1 km	1	1,563 m	28.1	19.0						right									According to official website
65	Bielefeld		Germany	Europe	5.2 km	4	1,733 m	1.3	1.8						right									Full metro section length unknown. Only metro section included
66	Bilbao		Spain	Europe	43.4 km	2	1,142 m	21.7	20.0	247,000	5,680	90 million	2011		left	overhead wire	1500					yes	yes	According to Metro Bilbao
67	Bochum		Germany	Europe	21.5 km	2	797 m	10.8	14.5						right	overhead wire	660							Rhein-Ruhr Stadtbahn Album 2
68	Bonn		Germany	Europe	9.0 km	1	818 m	9.0	12.0						right	overhead wire	750							9 km, 12 stations underground. Approx. 17 km metro-like
69	Boston		USA	America	60.5 km	3	960 m	20.2	22.0	403,000	6,660	147 million	2010		right	third rail, overhead wire (Green Line)	600						yes	Green and Red Lines' tram section not included
70	Brasilia		Brazil	America	42.0 km	1	1,826 m	42.0	24.0	151,000	3,590	55 million	2009		right
71	Brescia		Italy	Europe	13.1 km	1	819 m	13.1	17.0									metro		2012				According to official website
72	Buffalo		USA	America	8.4 km	1	1,194 m	8.4	8.0						right									Only tunnel section
73	Bursa		Turkey	Asia	31.5 km	2	1,086 m	15.8	15.5
74	Busan		South Korea	Asia	131.8 km	5	1,080 m	26.4	25.4	877,000	6,650	320 million	2012		right			Line 4	Line 4	2011	line 3
75	Catania		Italy	Europe	3.8 km	1	760 m	3.8	6.0						right	overhead wire	3000							metroitaliane.it
76	Changchun	Hsinking	China	Asia	17.0 km	1	1,133 m	17.0	16.0						right									(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
77	Charleroi		Belgium	Europe	17.5 km	4	1,094 m	4.4	5.0															Full metro section length unknown. Total length 25 km. Data from Wikipedia
78	Chengdu		China	Asia	40.9 km	2	1,202 m	20.4	18.0	282,000	6,900	103 million	2012		right						yes		yes	http://railway-technology.com/projects/chengdu-metro
79	Chennai	Madras	India	Asia	27.0 km	1	1,688 m	27.0	17.0
80	Chiba		Japan	Asia	15.5 km	2	969 m	7.8	9.0						left
81	Chongqing	Chungking	China	Asia	127.0 km	4	1,548 m	31.7	21.5						right						The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
82	Cleveland		USA	America	31.0 km	1	1,824 m	31.0	18.0	16,400	530	6 million	2011		right	overhead wire	600							2 Light Rail lines not included
83	Cologne		Germany	Europe	45.0 km	15	1,250 m	3.0	3.4						right	overhead wire	750					yes	new light rail trains only	Approx. 45 km metro-like. 30 km underground.
84	Daegu	Taegu	South Korea	Asia	53.9 km	2	998 m	27.0	28.0	348,000	6,460	127 million	2012								lines 1, 2
85	Daejeon	Taejon	South Korea	Asia	22.6 km	1	1,076 m	22.6	22.0	104,000	4,610	38 million	2011								yes
86	Dalian		China	Asia	49.0 km	1	4,455 m	49.0	12.0	121,000	2,460	44 million	2012		right									Suburban service?
87	Detroit		USA	America	4.8 km	1	400 m	4.8	13.0						right	third rail	600	downtown people mover, LIM technology		1987			yes
88	Dnepropetrovsk	Dnipropetrovsk	Ukraine	Europe	7.1 km	1	1,420 m	7.1	6.0	24,700	3,470	9 million	2010			third rail	825							According to Mr. Yuri Popov
89	Dortmund		Germany	Europe	29.5 km	3	866 m	9.8	12.3						right	overhead wire	600	H-Bahn		1984		yes		Rhein-Ruhr Stadtbahn Album 2
90	Dubai		United Arab Emirates	Asia	69.7 km	2	1,584 m	34.8	23.0	299,000	4,280	109 million	2012		right	third rail	750	metro		2009	metro, monorail	yes	yes
91	Duesseldorf	Düsseldorf	Germany	Europe	9.6 km	2	798 m	4.8	7.0						right	overhead wire	600					yes		Rhein-Ruhr Stadtbahn Album 1
92	Duisburg		Germany	Europe	14.3 km	2	1,304 m	7.2	6.5						right							yes		Rhein-Ruhr Stadtbahn Album 1
93	Edmonton		Canada	America	20.4 km	1	1,457 m	20.4	15.0						right
94	Essen		Germany	Europe	20.2 km	3	842 m	6.7	9.0						right	overhead wire	750					yes		Rhein-Ruhr Stadtbahn Album 1
95	Fukuoka		Japan	Asia	29.8 km	3	931 m	9.9	11.7	340,000	11,400	124 million	2007		left	overhead wire	1500				yes	yes		According to Mr. Osamu Abe
96	Gelsenkirchen		Germany	Europe	5.5 km	1	690 m	5.5	9.0						right	overhead wire	600							Rhein-Ruhr Stadtbahn Album 2
97	Genoa		Italy	Europe	7.1 km	1	1,014 m	7.1	8.0						right	overhead wire	750					yes		metroitaliane.it
98	Glasgow		United Kingdom	Europe	10.4 km	1	743 m	10.4	15.0	35,600	3,420	13 million	2011		left	third rail	600
99	Guadalajara		Mexico	America	24.0 km	2	889 m	12.0	14.5						right
100	Guangzhou	Canton	China	Asia	231.9 km	8	1,680 m	29.0	18.3	5 million	21,600	1,825 million	2012		right	third rail	825	APM line (underground people mover)	Zhujiang people mover	2010	yes	yes	yes	APM included
101	Gwangju		South Korea	Asia	20.1 km	1	1,058 m	20.1	20.0	49,300	2,450	18 million	2011								yes
102	Haifa		Israel	Asia	1.8 km	1	350 m	1.8	6.0
103	Hamburg		Germany	Europe	104.7 km	4	1,102 m	26.2	24.8	545,000	5,210	199 million	2011		right	third rail	750							According to official website
104	Hangzhou	Hangchow	China	Asia	48.0 km	1	1,600 m	48.0	31.0															Wikipedia
105	Hanover	Hannover	Germany	Europe	18.6 km	3	1,033 m	6.2	7.0						right	overhead wire	600					yes		18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
106	Hiroshima		Japan	Asia	18.4 km	1	920 m	18.4	21.0	49,300	2,680	18 million	2005		left				yes					According to Mr. Osamu Abe
107	Incheon	Inchon	South Korea	Asia	29.5 km	1	1,054 m	29.5	29.0	244,000	8,270	89 million	2012								yes
108	Izmir		Turkey	Asia	15.9 km	1	1,223 m	15.9	14.0	173,000	10,900	63 million	2011			third rail	750
109	Jacksonville		USA	America	6.9 km	1	1,380 m	6.9	6.0						right	third rail	750	downtown monorail people mover		1989
110	Kamakura		Japan	Asia	6.6 km	1	943 m	6.6	8.0						left									Shonan Monorail.
111	Kaohsiung	Gaoxiong	Taiwan	Asia	45.0 km	2	1,250 m	22.5	19.0	142,000	3,170	52 million	2012			third rail	750				MRT
112	Kazan		Russia	Europe	10.9 km	1	1,817 m	10.9	7.0	74,000	6,790	27 million	2012		right									According to Mr. Yuri Popov
113	Kharkov	Kharkiv	Ukraine	Europe	37.4 km	3	1,438 m	12.5	9.7	685,000	18,300	250 million	2011		right									According to Mr. Yuri Popov
114	Kitakyushu	Kitaky?sh?	Japan	Asia	8.8 km	1	733 m	8.8	13.0						left							yes
115	Kobe		Japan	Asia	30.6 km	2	1,275 m	15.3	13.0	332,000	10,800	121 million	2008		left	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner	1981	Port Liner and Rokko Liner	yes		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
116	Kolkata	Calcutta	India	Asia	25.0 km	1	1,136 m	25.0	23.0	474,000	19,000	173 million	2009		right									25 km wikipedia, 27.50 km urbanrail ???
117	Kryvyi Rih	Krivoy Rog	Ukraine	Europe	18.0 km	1	1,636 m	18.0	12.0
118	Kunming		China	Asia	18.2 km	1	18,200 m	18.2	2.0
119	Kyoto		Japan	Asia	31.3 km	2	1,043 m	15.6	16.0	345,000	11,000	126 million	2008		left	overhead wire	1500				Tozai line	yes
120	Las Vegas		USA	America	6.2 km	1	1,033 m	6.2	7.0						right			monorail		2004	yes			Hotels monorails not included
121	Lausanne		Switzerland	Europe	13.7 km	2	507 m	6.8	14.5									line m2	line m2	2008		yes		Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
122	Lille		France	Europe	45.5 km	2	758 m	22.8	31.0	263,000	5,780	96 million	2009		right	third rail	750	VAL	yes	1983	VAL, all stations	yes
123	Ludwigshafen		Germany	Europe	4.0 km	0	364 m								right									Full metro section length unknown.
124	Maracaibo		Venezuela	America	6.5 km	1	1,300 m	6.5	6.0														yes
125	Marseille		France	Europe	21.8 km	2	779 m	10.9	15.0	205,000	9,430	75 million	2011		right	third rail	750		yes
126	Mashhad		Iran	Asia	19.0 km	1	905 m	19.0	22.0
127	Mecca		Saudi Arabia	Asia	18.1 km	1	2,263 m	18.1	9.0						right	third rail	1500				yes	yes	yes
128	Medellin	Medellín	Colombia	America	28.8 km	2	1,200 m	14.4	13.0	466,000	16,200	170 million	2011			overhead wire	1500							Metro Cable not included, 4 stations
129	Minsk		Belarus	Europe	35.4 km	2	1,362 m	17.7	14.0	770,000	21,700	281 million	2012		right	third rail	825							According to Mr. Yuri Popov
130	Monterrey		Mexico	America	31.5 km	2	1,050 m	15.8	16.0	378,000	12,000	138 million	2009		right				yes
131	Mulheim	Mülheim	Germany	Europe	9.0 km	2	819 m	4.5	6.5						right	overhead wire	750							Rhein-Ruhr Stadtbahn Album 1
132	Nagoya		Japan	Asia	93.1 km	4	1,001 m	23.3	24.3	1.17 million	12,600	427 million	2008		left	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		2005	Tobu Kyuryo maglev line	yes	yes	3 stations +
133	Naha		Japan	Asia	12.8 km	1	914 m	12.8	15.0						left
134	Nanjing	Nanking	China	Asia	84.7 km	2	1,540 m	42.3	28.5	942,000	11,100	344 million	2011		right
135	Naples		Italy	Europe	31.8 km	3	1,136 m	10.6	10.3	95,900	3,020	35 million	2011		left	overhead wire	1500							M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
136	Newark		USA	America	2.2 km	1	733 m	2.2	4.0						right									4 underground stations
137	Newcastle		United Kingdom	Europe	76.5 km	2	1,297 m	38.3	30.5	104,000	1,360	38 million	2011		left	overhead wire	1500
138	Nizhny Novgorod	Gorky	Russia	Europe	18.9 km	2	1,454 m	9.4	7.5	74,000	3,910	27 million	2010		right	third rail	825							According to Mr. Yuri Popov
139	Novosibirsk		Russia	Asia	16.4 km	2	1,487 m	8.2	6.5	208,000	12,700	76 million	2011		right	third rail	825							According to Mr. Yuri Popov
140	Nuremberg		Germany	Europe	36.0 km	3	800 m	12.0	16.0	323,000	8,980	118 million	2011		right	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		2008		yes
141	Oporto	Porto	Portugal	Europe	21.7 km	2	1,669 m	10.9	7.5						right	overhead wire	750					yes	yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
142	Osaka		Japan	Asia	137.8 km	9	1,111 m	15.3	14.8	2.29 million	16,600	836 million	2010		left	third rail	750, 600 (Nanko Port Town Line)	Nanko Port Town Line, rubber-tyred	Nanko Port Town Line	1981	all stations on the Nanko Port Town Line	yes		Monorail not included (23.8 km, 18 st). OTS + new tram included
143	Palma de Mallorca		Spain	Europe	8.3 km	1	1,038 m	8.3	9.0								1500
144	Perugia		Italy	Europe	3.0 km	1	500 m	3.0	7.0									'Minimetro'		2008
145	Philadelphia		USA	America	62.0 km	3	984 m	20.7	22.0	293,000	4,730	107 million	2011		right	third rail	600, 685 (PATCO)						yes	PATCO line included. Subway trolley not (10 stations)
146	Pittsburgh		USA	America	4.8 km	1	960 m	4.8	6.0						right									Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
147	Porto Alegre		Brazil	America	33.8 km	1	2,112 m	33.8	17.0						right									According to official website
148	Poznan		Poland	Europe	6.1 km	1	1,220 m	6.1	6.0															Rapid Tram
149	Pyongyang		North Korea	Asia	22.5 km	2	1,607 m	11.3	8.0	98,600	4,380	36 million	2009			third rail	825
150	Recife		Brazil	America	39.7 km	2	1,418 m	19.9	15.0						right									According to official website
151	Rennes		France	Europe	9.0 km	1	643 m	9.0	15.0	129,000	14,300	47 million	2011		right			VAL	yes	2002	VAL	yes
152	Rotterdam		Netherlands	Europe	47.0 km	2	1,306 m	23.5	19.0	238,000	5,070	87 million	2008		right	third rail	750							Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
153	Rouen		France	Europe	2.2 km	1	550 m	2.2	5.0															5 underground stations
154	Saint Louis		USA	America	73.4 km	2	2,097 m	36.7	18.5						right
155	Saint Petersburg	Leningrad	Russia	Europe	113.5 km	5	1,831 m	22.7	13.4	2.15 million	19,000	786 million	2011		right	third rail	825				windowless steel doors in ten stations			According to Mr. Yuri Popov
156	Samara	Kuybyshev	Russia	Europe	10.2 km	1	1,275 m	10.2	9.0	43,800	4,300	16 million	2011		right	third rail	825							According to Mr. Yuri Popov
157	San Francisco		USA	America	166.9 km	5	4,279 m	33.4	8.8	304,000	1,820	111 million	2012		right	third rail	1000						yes	MUNI not included (8 underground stations)
158	San Juan		Puerto Rico	America	17.2 km	1	1,147 m	17.2	16.0	30,100	1,750	11 million	2011
159	Santo Domingo		Dominican Republic	America	14.5 km	1	967 m	14.5	16.0	79,500	5,480	29 million	2011										yes
160	Sapporo		Japan	Asia	48.0 km	3	1,043 m	16.0	16.3	573,000	11,900	209 million	2008		left	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)		yes			yes		According to Mr. Osamu Abe
161	Seattle		USA	America	22.2 km	1	2,018 m	22.2	12.0						right								yes	Downtown tunnel section considered as a full metro
162	Sendai		Japan	Asia	14.8 km	1	925 m	14.8	17.0	159,000	10,700	58 million	2008		left	overhead wire	1500					yes		According to Mr. Osamu Abe
163	Seville	Sevilla	Spain	Europe	18.0 km	1	900 m	18.0	21.0												Line 1
164	Shenyang	Mukden	China	Asia	49.5 km	2	1,268 m	24.7	20.5						right						yes
165	Shenzhen		China	Asia	178.4 km	5	1,416 m	35.7	26.2	362,000	2,030	132 million	2009		right						yes	yes	yes
166	Stuttgart		Germany	Europe	24.0 km	2	1,412 m	12.0	9.5						right	overhead wire	750					yes	yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	Su-chou	China	Asia	25.7 km	1	1,117 m	25.7	24.0						right								yes	According to Wikipedia, official website
168	Tama		Japan	Asia	16.0 km	1	889 m	16.0	19.0						left							yes
169	Tashkent		Uzbekistan	Asia	36.2 km	3	1,392 m	12.1	9.7	178,000	4,920	65 million	2010		right	third rail	825							According to Mr. Yuri Popov
170	Tbilisi		Georgia	Asia	26.3 km	2	1,315 m	13.1	11.0	241,000	9,170	88 million	2008		right	third rail	825							According to Mr. Yuri Popov
171	Tehran		Iran	Asia	73.0 km	4	1,106 m	18.3	17.5	1.32 million	18,000	480 million	2011			third rail	750						yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
172	The Hague		Netherlands	Europe	27.9 km	3	1,033 m	9.3	10.0						right									Full metro section length unknown (47 km?)
173	Tianjin	Tientsin	China	Asia	124.0 km	4	1,610 m	31.0	20.3	175,000	1,410	64 million	2010		right	third rail	825				platform gate doors		yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
174	Toulouse		France	Europe	27.5 km	2	764 m	13.8	19.0	282,000	10,300	103 million	2011		right	third rail	750	VAL	yes	1993	VAL	yes
175	Turin		Italy	Europe	13.4 km	1	670 m	13.4	21.0	90,400	6,750	33 million	2011		right			VAL	yes	2006	VAL	yes	yes
176	Valencia		Venezuela	America	6.2 km	1	1,033 m	6.2	7.0	57,500	9,280	21 million	2010
177	Valencia		Spain	Europe	31.8 km	3	909 m	10.6	12.7						right	overhead wire	1500					yes	yes	Full metro section length unknown.
178	Valparaiso		Chile	America	43.0 km	1	2,263 m	43.0	20.0						right
179	Vancouver		Canada	America	69.5 km	3	1,511 m	23.2	16.3	329,000	4,730	120 million	2011		right	third rail	600	Skytrain, LIM technology, currently the world's longest automated system		1986		yes	yes
180	Volgograd	Stalingrad	Russia	Europe	6.8 km	1	1,360 m	6.8	6.0															Total system: 22 stations, 17,1 km
181	Washington		USA	America	171.2 km	5	2,014 m	34.2	18.0	597,000	3,490	218 million	2012		right	third rail	750						yes
182	Wuhan	Hankou	China	Asia	56.8 km	2	1,234 m	28.4	24.0	200,000	3,520	73 million	2011		right
183	Wuppertal		Germany	Europe	13.3 km	1	700 m	13.3	20.0						right	overhead rail	600
184	Xian	Xi'an	China	Asia	26.4 km	1	1,650 m	26.4	17.0	162,000	6,120	59 million	2012									yes
185	Yekaterinburg	Ekaterinburg	Russia	Asia	12.7 km	1	1,587 m	12.7	9.0	104,000	8,200	38 million	2011		right
186	Yerevan	Erevan	Armenia	Asia	12.1 km	1	1,344 m	12.1	10.0	46,600	3,850	17 million	2011		right									According to Mr. Yuri Popov
187	Yokohama		Japan	Asia	57.6 km	3	1,280 m	19.2	16.0	542,000	9,420	198 million	2008		left	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	1989	Kanazawa Seaside LRT line	yes		Kanazawa Line not included (10.6 km)