World Metro Database

#	City  >	< City aka  >	< Country  >	< Continent  >	< Opening  >	< Network length  >	< Lines  >	< Avg. line length  >	< Avg. station distance  >	< Ridership year  >	< Ridership per km  >	< Annual ridership  >	< Fare  >	< Tracks  >	< Gauge  >	< Power supply  >	< Voltage  >	< Rubber-tyred  >	< Driverless  >	< Platform screen doors  >	< Walk-through
1	Yokohama		Japan	Asia	16 Dec 1972	57.6 km	3	19.2	1,280 m	2008	9,420	198 million		left	1435	third rail	750	Kanazawa Seaside LRT	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT line	yes
2	Yerevan	Erevan	Armenia	Asia	7 Mar 1981	12.1 km	1	12.1	1,344 m	2011	3,850	17 million		right
3	Yekaterinburg	Ekaterinburg	Russia	Asia	26 Apr 1991	12.7 km	1	12.7	1,587 m	2011	8,200	38 million		right
4	Xian	Xi'an	China	Asia	16 Sep 2011	26.4 km	1	26.4	1,650 m	2012	6,120	59 million			1435						yes
5	Wuppertal		Germany	Europe	1 Mar 1901	13.3 km	1	13.3	700 m					right		overhead rail	600
6	Wuhan	Hankou	China	Asia	28 Sep 2004	56.8 km	2	28.4	1,234 m	2011	3,520	73 million		right
7	Washington		USA	America	27 Mar 1976	171.2 km	5	34.2	2,014 m	2012	3,490	218 million		right	1435	third rail	750
8	Warsaw		Poland	Europe	7 Apr 1995	22.6 km	1	22.6	1,130 m	2011	17,000	140 million	0.47 EUR	right	1435	third rail	825
9	Volgograd	Stalingrad	Russia	Europe	5 Nov 1984	6.8 km	1	6.8	1,360 m
10	Vienna		Austria	Europe	25 Feb 1978	74.6 km	5	14.9	769 m	2010	19,600	534 million	1.70 EUR	right	1435	third rail	750				yes
11	Vancouver		Canada	America	3 Jan 1986	69.5 km	3	23.2	1,511 m	2011	4,730	120 million		right	1435	third rail	600		Skytrain, LIM technology, currently the world's longest automated system		yes
12	Valparaiso		Chile	America	23 Nov 2005	43.0 km	1	43.0	2,263 m					right
13	Valencia		Spain	Europe	3 Oct 1988	31.8 km	3	10.6	909 m					right	1000	overhead wire	1500				yes
14	Valencia		Venezuela	America	18 Oct 2006	6.2 km	1	6.2	1,033 m	2010	9,280	21 million
15	Turin		Italy	Europe	4 Feb 2006	13.4 km	1	13.4	670 m	2011	6,750	33 million		right				yes	VAL	VAL	yes
16	Toulouse		France	Europe	26 Jun 1993	27.5 km	2	13.8	764 m	2011	10,300	103 million		right	2060	third rail	750	yes	VAL	VAL	yes
17	Toronto		Canada	America	30 Apr 1954	71.3 km	4	17.8	1,019 m	2006	10,700	278 million	1.67 EUR	right	1480	third rail	600
18	Tokyo		Japan	Asia	30 Dec 1927	304.5 km	13	23.4	1,099 m	2011	27,900	3,102 million	1.57 EUR	left	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	overhead wire, third rail (Ginza, Marunouchi lines)	1500, 600 (Ginza, Marunouchi lines)	Yurikamome line	Yurikamome Waterfront line, rubber-tyred	Marunouchi, Mita, Namboku, Yurikamome lines	yes
19	Tianjin	Tientsin	China	Asia	28 Mar 2004	124.0 km	4	31.0	1,610 m	2010	1,410	64 million		right	1435	third rail	825			platform gate doors
20	The Hague		Netherlands	Europe	16 Oct 2004	27.9 km	3	9.3	1,033 m					right
21	Tehran		Iran	Asia	21 Feb 2000	73.0 km	4	18.3	1,106 m	2011	18,000	480 million			1435	third rail	750
22	Tbilisi		Georgia	Asia	11 Jan 1966	26.3 km	2	13.1	1,315 m	2008	9,170	88 million		right	1520	third rail	825
23	Tashkent		Uzbekistan	Asia	6 Nov 1977	36.2 km	3	12.1	1,392 m	2010	4,920	65 million		right	1520	third rail	825
24	Tama		Japan	Asia	27 Nov 1998	16.0 km	1	16.0	889 m					left							yes
25	Taipei		Taiwan	Asia	28 Mar 1996	112.6 km	8	14.1	1,149 m	2012	15,900	652 million	0.60 EUR	right	2060	third rail	750	yes	Wenshan (Muzha) VAL line	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
26	Sydney		Australia	Oceania	1926	22.1 km	3	7.4	2,005 m				2.92 EUR	left
27	Suzhou	Su-chou	China	Asia	29 Apr 2012	25.7 km	1	25.7	1,117 m					right
28	Stuttgart		Germany	Europe	10 Jun 1966	24.0 km	2	12.0	1,412 m					right	1435	overhead wire	750				yes
29	Stockholm		Sweden	Europe	1 Oct 1950	105.7 km	3	35.2	1,047 m	2011	8,010	309 million	3.73 EUR	left	1435	third rail	650, 750 (Blue Line)
30	Sofia		Bulgaria	Europe	28 Jan 1998	31.2 km	2	15.6	1,200 m	2009	2,550	29 million	0.51 EUR	right	1435	third rail	825
31	Singapore		Singapore	Asia	7 Nov 1987	146.5 km	4	36.6	1,526 m	2011	14,800	794 million	0.97 EUR	left	1435	third rail	750	LRT lines	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	yes	yes
32	Shenzhen		China	Asia	28 Dec 2004	178.4 km	5	35.7	1,416 m	2009	2,030	132 million		right	1435					yes	yes
33	Shenyang	Mukden	China	Asia	27 Sep 2010	49.5 km	2	24.7	1,268 m					right						yes
34	Shanghai		China	Asia	10 Apr 1995	437.0 km	12	36.4	1,539 m	2012	14,300	2,276 million	0.34 EUR	right	1435	overhead wire	1500			newer line 4 stations and refitted line 1 stations
35	Seville	Sevilla	Spain	Europe	2 Apr 2009	18.0 km	1	18.0	900 m											Line 1
36	Seoul		South Korea	Asia	15 Aug 1974	326.5 km	9	36.3	1,114 m	2012	21,100	2,518 million	0.54 EUR	right	1435	overhead wire	1500			lines 2 and 9, planned for all lines by 2010	yes
37	Sendai		Japan	Asia	15 Jul 1987	14.8 km	1	14.8	925 m	2008	10,700	58 million		left	1067	overhead wire	1500				yes
38	Seattle		USA	America	18 Jul 2009	22.2 km	1	22.2	2,018 m					right
39	Sapporo		Japan	Asia	16 Dec 1971	48.0 km	3	16.0	1,043 m	2008	11,900	209 million		left	2150, 2180 (Namboku Line)	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)	yes			yes
40	Sao Paulo	São Paulo	Brazil	America	14 Sep 1974	74.3 km	5	14.9	1,198 m	2012	32,300	877 million	0.76 EUR	right	1600	third rail (lines 1-3), overhead wire (lines 4, 5)	750 (lines 1-3), 1500 (lines 4, 5)		line 4	lines 2, 3, 4 (since 2010)	lines 4, 5
41	Santo Domingo		Dominican Republic	America	30 Jan 2009	14.5 km	1	14.5	967 m	2011	5,480	29 million			1435
42	Santiago	Santiago de Chile	Chile	America	15 Sep 1975	102.4 km	5	20.5	994 m	2011	17,100	640 million	0.55 EUR	right	1435	third rail	750	yes			yes
43	San Juan		Puerto Rico	America	6 Jun 2005	17.2 km	1	17.2	1,147 m	2011	1,750	11 million
44	San Francisco		USA	America	11 Sep 1972	166.9 km	5	33.4	4,279 m	2012	1,820	111 million		right	1676	third rail	1000
45	Samara	Kuybyshev	Russia	Europe	26 Dec 1987	10.2 km	1	10.2	1,275 m	2011	4,300	16 million		right	1520	third rail	825
46	Saint Petersburg	Leningrad	Russia	Europe	15 Nov 1955	113.5 km	5	22.7	1,831 m	2011	19,000	786 million		right	1520	third rail	825			windowless steel doors in ten stations
47	Saint Louis		USA	America	31 Jul 1993	73.4 km	2	36.7	2,097 m					right
48	Rouen		France	Europe	17 Dec 1994	2.2 km	1	2.2	550 m
49	Rotterdam		Netherlands	Europe	10 Feb 1968	47.0 km	2	23.5	1,306 m	2008	5,070	87 million		right	1435	third rail	750
50	Rome		Italy	Europe	10 Feb 1955	41.6 km	2	20.8	832 m	2008	21,800	331 million	1.00 EUR	left	1435	overhead wire	1500				yes
51	Rio de Janeiro		Brazil	America	5 Mar 1979	42.0 km	2	21.0	1,313 m	2010	13,800	212 million	0.77 EUR	right	1600	third rail	750
52	Rennes		France	Europe	16 Mar 2002	9.0 km	1	9.0	643 m	2011	14,300	47 million		right				yes	VAL	VAL	yes
53	Recife		Brazil	America	11 Mar 1985	39.7 km	2	19.9	1,418 m					right
54	Pyongyang		North Korea	Asia	6 Sep 1973	22.5 km	2	11.3	1,607 m	2009	4,380	36 million			1435	third rail	825
55	Prague		Czech Republic	Europe	9 May 1974	59.1 km	3	19.7	1,094 m	2011	24,600	530 million	0.65 EUR	right	1435	third rail	750				yes
56	Poznan		Poland	Europe	1 Mar 1997	6.1 km	1	6.1	1,220 m
57	Porto Alegre		Brazil	America	2 Mar 1985	33.8 km	1	33.8	2,112 m					right
58	Pittsburgh		USA	America	3 Jul 1985	4.8 km	1	4.8	960 m					right
59	Philadelphia		USA	America	4 Mar 1907	62.0 km	3	20.7	984 m	2011	4,730	107 million		right	1435, 1588 (Market-Frankford Line)	third rail	600, 685 (PATCO)
60	Perugia		Italy	Europe	29 Jan 2008	3.0 km	1	3.0	500 m										'Minimetro'
61	Paris		France	Europe	19 Jul 1900	218.0 km	16	13.6	596 m	2011	19,200	1,524 million	1.57 EUR	right (metro), left (RER)	1435	third rail	750	lines 1, 4, 6, 11, 14	lines 1, 14, rubber-tyred	lines 1, 13 (part), 14	lines 1, 2, 5, 7bis, 9, 14
62	Palma de Mallorca		Spain	Europe	25 Apr 2007	8.3 km	1	8.3	1,038 m						1000		1500
63	Oslo		Norway	Europe	22 May 1966	62.0 km	5	12.4	861 m	2010	3,360	76 million	2.67 EUR	right	1435	third rail	750				yes
64	Osaka		Japan	Asia	20 May 1933	137.8 km	9	15.3	1,111 m	2010	16,600	836 million		left	1435	third rail	750, 600 (Nanko Port Town Line)	Nanko Port Town Line	Nanko Port Town Line, rubber-tyred	all stations on the Nanko Port Town Line	yes
65	Oporto	Porto	Portugal	Europe	7 Dec 2002	21.7 km	2	10.9	1,669 m					right	1435	overhead wire	750				yes
66	Nuremberg		Germany	Europe	1 Mar 1972	36.0 km	3	12.0	800 m	2011	8,980	118 million		right	1435	third rail	750		lines U2, U3, no PSDs, sharing tracks with driver-operated trains		yes
67	Novosibirsk		Russia	Asia	7 Jan 1986	16.4 km	2	8.2	1,487 m	2011	12,700	76 million		right	1520	third rail	825
68	Nizhny Novgorod	Gorky	Russia	Europe	20 Nov 1985	18.9 km	2	9.4	1,454 m	2010	3,910	27 million		right	1520	third rail	825
69	Newcastle		United Kingdom	Europe	7 Aug 1980	76.5 km	2	38.3	1,297 m	2011	1,360	38 million		left	1435	overhead wire	1500
70	Newark		USA	America	26 May 1935	2.2 km	1	2.2	733 m					right
71	New York	New York City	USA	America	27 Oct 1904	368.0 km	27	13.6	834 m	2012	12,300	1,655 million	1.53 EUR	right	1435	third rail	625, 650 (PATH)			planned for new Second Avenue Line
72	Naples		Italy	Europe	28 Mar 1993	31.8 km	3	10.6	1,136 m	2011	3,020	35 million		left	1435	overhead wire	1500
73	Nanjing	Nanking	China	Asia	27 Aug 2005	84.7 km	2	42.3	1,540 m	2011	11,100	344 million		right
74	Naha		Japan	Asia	10 Aug 2003	12.8 km	1	12.8	914 m					left
75	Nagoya		Japan	Asia	15 Nov 1957	93.1 km	4	23.3	1,001 m	2008	12,600	427 million		left	1435, 1067 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)		Tobu Kyuryo maglev line	Tobu Kyuryo maglev line	yes
76	Munich		Germany	Europe	19 Oct 1971	94.2 km	6	15.7	981 m	2010	10,500	360 million	2.30 EUR	right	1435	third rail	750				yes
77	Mumbai	Bombay	India	Asia		171.0 km	5	34.2	2,515 m				0.17 EUR
78	Mulheim	Mülheim	Germany	Europe	3 Nov 1979	9.0 km	2	4.5	819 m					right	1435	overhead wire	750
79	Moscow		Russia	Europe	15 May 1935	309.4 km	12	25.8	1,778 m	2011	21,200	2,389 million	0.50 EUR	right	1520	third rail	825
80	Montreal	Montréal	Canada	America	14 Oct 1966	69.2 km	4	17.3	1,003 m	2006	8,670	219 million	1.67 EUR	right	1994	third rail	750	yes
81	Monterrey		Mexico	America	25 Apr 1991	31.5 km	2	15.8	1,050 m	2009	12,000	138 million		right				yes
82	Minsk		Belarus	Europe	26 Jun 1984	35.4 km	2	17.7	1,362 m	2012	21,700	281 million		right	1520	third rail	825
83	Milan		Italy	Europe	1 Nov 1964	83.3 km	3	27.8	915 m	2007	10,800	328 million	1.00 EUR	right	1435	overhead wire, third rail (line M1)	1500, 750 (line M1)		line M5	line M5	yes
84	Miami		USA	America	21 May 1984	39.8 km	1	39.8	1,809 m	2011	1,240	18 million	1.66 EUR	right	1435	third rail	750	Downtown people mover	downtown people mover, rubber-tyred
85	Mexico City		Mexico	America	5 Sep 1969	180.0 km	12	15.0	984 m	2012	24,500	1,609 million	0.14 EUR	right	1995	third rail	750	yes
86	Medellin	Medellín	Colombia	America	30 Nov 1995	28.8 km	2	14.4	1,200 m	2011	16,200	170 million			1435	overhead wire	1500
87	Mecca		Saudi Arabia	Asia	13 Nov 2010	18.1 km	1	18.1	2,263 m					right	1435	third rail	1500			yes	yes
88	Mashhad		Iran	Asia	10 Oct 2011	19.0 km	1	19.0	905 m
89	Marseille		France	Europe	26 Nov 1977	21.8 km	2	10.9	779 m	2011	9,430	75 million		right	1435	third rail	750	yes
90	Maracaibo		Venezuela	America	8 Jun 2009	6.5 km	1	6.5	1,300 m
91	Manila		Philippines	Asia	1 Dec 1984	51.5 km	3	17.2	1,256 m	2008	18,400	346 million	0.18 EUR	right							yes
92	Madrid		Spain	Europe	17 Oct 1919	286.3 km	13	22.0	1,064 m	2011	6,080	635 million	1.00 EUR	left	1445	overhead wire	600			tests in 2010, plans for 2011	yes
93	Lyon		France	Europe	28 Apr 1978	30.7 km	4	7.7	787 m	2009	22,900	257 million	1.60 EUR	left	1435	third rail	750	yes	line D/Maggaly, rubber-tyred, no PSDs
94	Ludwigshafen		Germany	Europe	29 May 1969	4.0 km	0		364 m					right
95	Los Angeles		USA	America	30 Jan 1993	59.3 km	3	19.8	2,196 m	2011	2,130	46 million	1.91 EUR	right	1435	overhead wire, third rail (Red, Purple lines)	750
96	London		United Kingdom	Europe	10 Jan 1863	402.0 km	11	36.5	1,552 m	2011	7,980	1,171 million	2.75 EUR	left	1435	third rail	600, 750 (DLR)		Docklands Light Rail	Jubilee Line extension	Metropolitan Line, DLR
97	Lisbon		Portugal	Europe	29 Dec 1959	44.3 km	4	11.1	869 m	2010	11,300	183 million	0.80 EUR	left	1435	third rail	750				yes
98	Lima		Peru	America	5 Apr 2012	22.0 km	1	22.0	1,467 m				0.29 EUR
99	Lille		France	Europe	25 Apr 1983	45.5 km	2	22.8	758 m	2009	5,780	96 million		right	2060	third rail	750	yes	VAL	VAL, all stations	yes
100	Lausanne		Switzerland	Europe	24 May 1991	13.7 km	2	6.8	507 m									line m2	line m2		yes
101	Las Vegas		USA	America	15 Jul 2004	6.2 km	1	6.2	1,033 m					right					monorail	yes
102	Kyoto		Japan	Asia	1 Apr 1981	31.3 km	2	15.6	1,043 m	2008	11,000	126 million		left	1435	overhead wire	1500			Tozai line	yes
103	Kunming		China	Asia	28 Jun 2012	18.2 km	1	18.2	18,200 m
104	Kuala Lumpur		Malaysia	Asia	16 Dec 1996	64.0 km	3	21.3	1,123 m	2008	4,670	109 million	0.37 EUR	left					LRT	KLIA line to airport, Kelana Jaya line's underground stations
105	Kryvyi Rih	Krivoy Rog	Ukraine	Europe	26 Dec 1986	18.0 km	1	18.0	1,636 m
106	Kolkata	Calcutta	India	Asia	24 Oct 1984	25.0 km	1	25.0	1,136 m	2009	19,000	173 million		right
107	Kobe		Japan	Asia	13 Mar 1977	30.6 km	2	15.3	1,275 m	2008	10,800	121 million		left	1435	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	Port Liner and Rokko Liner	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner	yes
108	Kitakyushu	Kitaky?sh?	Japan	Asia	9 Jan 1985	8.8 km	1	8.8	733 m					left							yes
109	Kiev	Kyiv	Ukraine	Europe	22 Oct 1960	66.2 km	3	22.1	1,379 m	2011	21,500	519 million	0.27 EUR	right	1520	third rail	825
110	Kharkov	Kharkiv	Ukraine	Europe	23 Aug 1975	37.4 km	3	12.5	1,438 m	2011	18,300	250 million		right
111	Kazan		Russia	Europe	27 Aug 2005	10.9 km	1	10.9	1,817 m	2012	6,790	27 million		right
112	Kaohsiung	Gaoxiong	Taiwan	Asia	9 Mar 2008	45.0 km	2	22.5	1,250 m	2012	3,170	52 million			1435	third rail	750			MRT
113	Kamakura		Japan	Asia	3 Mar 1970	6.6 km	1	6.6	943 m					left
114	Jacksonville		USA	America	30 May 1989	6.9 km	1	6.9	1,380 m					right	2060	third rail	750		downtown monorail people mover
115	Izmir		Turkey	Asia	22 May 2000	15.9 km	1	15.9	1,223 m	2011	10,900	63 million			1435	third rail	750
116	Istanbul		Turkey	Europe	16 Sep 2000	42.0 km	2	21.0	1,615 m	2011	5,090	78 million	0.63 EUR	right	1435	overhead wire, third rail (Line M2)	750
117	Incheon	Inchon	South Korea	Asia	6 Oct 1999	29.5 km	1	29.5	1,054 m	2012	8,270	89 million								yes
118	Hong Kong		Hong Kong S.A.R.	Asia	1 Oct 1979	175.0 km	10	17.5	2,059 m	2012	22,600	1,444 million	0.91 EUR	left	1435	overhead wire	1500 (MTR), 25000 (KCR)	SI, WI lines, planned	Disneyland Resort Line	all underground stations	yes
119	Hiroshima		Japan	Asia	20 Aug 1994	18.4 km	1	18.4	920 m	2005	2,680	18 million		left				yes
120	Helsinki		Finland	Europe	3 Aug 1982	21.0 km	1	21.0	1,313 m	2011	8,090	62 million	2.10 EUR	right	1524	third rail	750				yes
121	Hanover	Hannover	Germany	Europe	28 Sep 1975	18.6 km	3	6.2	1,033 m					right	1435	overhead wire	600				yes
122	Hangzhou	Hangchow	China	Asia	24 Nov 2012	48.0 km	1	48.0	1,600 m
123	Hamburg		Germany	Europe	1 Mar 1912	104.7 km	4	26.2	1,102 m	2011	5,210	199 million		right	1435	third rail	750
124	Haifa		Israel	Asia	1959	1.8 km	1	1.8	350 m
125	Gwangju		South Korea	Asia	28 Apr 2004	20.1 km	1	20.1	1,058 m	2011	2,450	18 million								yes
126	Guangzhou	Canton	China	Asia	28 Jun 1999	231.9 km	8	29.0	1,680 m	2012	21,600	1,825 million		right	1435	third rail	825	Zhujiang people mover	APM line (underground people mover)	yes	yes
127	Guadalajara		Mexico	America	1 Sep 1989	24.0 km	2	12.0	889 m					right
128	Glasgow		United Kingdom	Europe	14 Dec 1896	10.4 km	1	10.4	743 m	2011	3,420	13 million		left	1219	third rail	600
129	Genoa		Italy	Europe	13 Jun 1990	7.1 km	1	7.1	1,014 m					right	1435	overhead wire	750				yes
130	Gelsenkirchen		Germany	Europe	1 Sep 1984	5.5 km	1	5.5	690 m					right	1000	overhead wire	600
131	Fukuoka		Japan	Asia	26 Jul 1981	29.8 km	3	9.9	931 m	2007	11,400	124 million		left	1067	overhead wire	1500			yes	yes
132	Frankfurt		Germany	Europe	4 Oct 1968	20.5 km	3	6.8	732 m				2.30 EUR	right	1435	overhead wire	750				yes
133	Essen		Germany	Europe	5 Oct 1967	20.2 km	3	6.7	842 m					right	1435	overhead wire	750				yes
134	Edmonton		Canada	America	22 Apr 1978	20.4 km	1	20.4	1,457 m					right
135	Duisburg		Germany	Europe	11 Jul 1992	14.3 km	2	7.2	1,304 m					right							yes
136	Duesseldorf	Düsseldorf	Germany	Europe	4 Oct 1981	9.6 km	2	4.8	798 m					right	1435	overhead wire	600				yes
137	Dubai		United Arab Emirates	Asia	9 Sep 2009	69.7 km	2	34.8	1,584 m	2012	4,280	109 million		right	1435	third rail	750		metro	metro, monorail	yes
138	Dortmund		Germany	Europe	17 May 1976	29.5 km	3	9.8	866 m					right	1435	overhead wire	600		H-Bahn		yes
139	Dnepropetrovsk	Dnipropetrovsk	Ukraine	Europe	29 Dec 1995	7.1 km	1	7.1	1,420 m	2010	3,470	9 million			1520	third rail	825
140	Detroit		USA	America	Jul 1987	4.8 km	1	4.8	400 m					right	1435	third rail	600		downtown people mover, LIM technology
141	Delhi		India	Asia	24 Dec 2002	193.2 km	6	32.2	1,410 m	2011	8,600	606 million	0.12 EUR	left	1676, 1435 (Green, Violet lines)	overhead wire	25000				yes
142	Dalian		China	Asia	1 May 2003	49.0 km	1	49.0	4,455 m	2012	2,460	44 million		right
143	Daejeon	Taejon	South Korea	Asia	16 Mar 2006	22.6 km	1	22.6	1,076 m	2011	4,610	38 million								yes
144	Daegu	Taegu	South Korea	Asia	26 Nov 1997	53.9 km	2	27.0	998 m	2012	6,460	127 million								lines 1, 2
145	Copenhagen		Denmark	Europe	19 Oct 2002	21.0 km	2	10.5	1,050 m	2011	7,050	54 million	2.81 EUR	right	1435	third rail	750		all metro lines	all underground stations	yes
146	Cologne		Germany	Europe	11 Oct 1968	45.0 km	15	3.0	1,250 m					right	1435	overhead wire	750				yes
147	Cleveland		USA	America	15 Mar 1955	31.0 km	1	31.0	1,824 m	2011	530	6 million		right	1435	overhead wire	600
148	Chongqing	Chungking	China	Asia	18 Jun 2005	127.0 km	4	31.7	1,548 m					right						The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
149	Chicago		USA	America	6 Jun 1892	166.0 km	8	20.8	1,153 m	2011	3,660	222 million	1.58 EUR	right	1435	third rail	600
150	Chiba		Japan	Asia	28 Mar 1988	15.5 km	2	7.8	969 m					left
151	Chennai	Madras	India	Asia	19 Oct 1997	27.0 km	1	27.0	1,688 m
152	Chengdu		China	Asia	27 Sep 2010	40.9 km	2	20.4	1,202 m	2012	6,900	103 million		right						yes
153	Charleroi		Belgium	Europe	21 Jun 1976	17.5 km	4	4.4	1,094 m
154	Changchun	Hsinking	China	Asia	Oct 2002	17.0 km	1	17.0	1,133 m					right
155	Catania		Italy	Europe	27 Jun 1999	3.8 km	1	3.8	760 m					right	1435	overhead wire	3000
156	Caracas		Venezuela	America	27 Mar 1983	60.5 km	5	12.1	1,344 m	2009	22,000	485 million	0.31 EUR		1435	third rail	750
157	Cairo		Egypt	Africa	27 Sep 1987	65.5 km	2	32.8	1,236 m	2010	35,000	837 million	0.14 EUR	left	1435	overhead wire	1500
158	Busan		South Korea	Asia	19 Jul 1985	131.8 km	5	26.4	1,080 m	2012	6,650	320 million		right				Line 4	Line 4	line 3
159	Bursa		Turkey	Asia	19 Aug 2002	31.5 km	2	15.8	1,086 m
160	Buffalo		USA	America	18 May 1985	8.4 km	1	8.4	1,194 m					right
161	Buenos Aires		Argentina	America	1 Dec 1913	49.3 km	6	8.2	685 m	2011	17,100	308 million	0.24 EUR	left	1435	overhead wire, third rail (Line B)	1500, 1100 (Line B)				yes
162	Budapest		Hungary	Europe	2 May 1896	33.0 km	3	11.0	846 m	2011	25,100	302 million	0.95 EUR	right	1435	third rail, overhead wire (Line M1)	825, 600 (Line M1)
163	Bucharest		Romania	Europe	16 Nov 1979	69.3 km	4	17.3	1,505 m	2011	6,770	171 million	0.40 EUR	right	1435	third rail	825
164	Brussels		Belgium	Europe	20 Sep 1976	32.2 km	3	10.7	555 m	2009	11,300	133 million	1.53 EUR	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1435	third rail	900				line 1
165	Brescia		Italy	Europe	22 Dec 2012	13.1 km	1	13.1	819 m										metro
166	Brasilia		Brazil	America	31 Mar 2001	42.0 km	1	42.0	1,826 m	2009	3,590	55 million		right
167	Boston		USA	America	1 Sep 1897	60.5 km	3	20.2	960 m	2010	6,660	147 million		right	1435	third rail, overhead wire (Green Line)	600
168	Bonn		Germany	Europe	22 Mar 1975	9.0 km	1	9.0	818 m					right	1435	overhead wire	750
169	Bochum		Germany	Europe	26 May 1979	21.5 km	2	10.8	797 m					right	1435	overhead wire	660
170	Bilbao		Spain	Europe	11 Nov 1995	43.4 km	2	21.7	1,142 m	2011	5,680	90 million		left	1000	overhead wire	1500				yes
171	Bielefeld		Germany	Europe	21 Sep 1971	5.2 km	4	1.3	1,733 m					right
172	Berlin		Germany	Europe	18 Feb 1902	147.4 km	10	14.7	797 m	2011	9,390	505 million	2.10 EUR	right	1435	third rail	750				yes
173	Belo Horizonte		Brazil	America	1 Aug 1986	28.1 km	1	28.1	1,563 m					right
174	Beijing	Peking	China	Asia	1 Oct 1969	442.0 km	16	27.6	1,797 m	2012	15,200	2,460 million	0.15 EUR	right	1435	third rail	825			PGDs on underground stations of line 5, PSDs on lines 8, 10	all lines
175	Barcelona		Spain	Europe	30 Dec 1924	119.4 km	11	10.9	786 m	2011	8,930	389 million	1.35 EUR	right	1435	third rail (TMB), overhead wire (FGC)	1200		lines L9, L10, L11	lines L9, L10, L11	yes
176	Bangkok		Thailand	Asia	5 Dec 1999	80.2 km	4	20.0	1,512 m	2011	8,370	245 million	0.64 EUR	left	1435	linear			Green line	Green line, Blue line
177	Bangalore		India	Asia	15 Sep 2011	7.5 km	1	7.5	1,500 m
178	Baltimore		USA	America	21 Nov 1983	24.5 km	1	24.5	1,885 m	2011	2,010	18 million		right	1435	third rail	700
179	Baku		Azerbaijan	Asia	6 Nov 1967	34.6 km	2	17.3	1,646 m	2011	14,500	183 million		right	1520	third rail	825
180	Atlanta		USA	America	30 Jun 1979	79.2 km	2	39.6	2,141 m	2007	1,180	34 million		right	1435	third rail	750
181	Athens		Greece	Europe	1954	52.0 km	3	17.3	1,020 m	2008	18,000	342 million	1.00 EUR	right	1435	third rail	600				yes
182	Antwerp		Belgium	Europe	25 Mar 1975	7.6 km	2	3.8	844 m						1000	overhead wire	600
183	Ankara		Turkey	Asia	30 Aug 1996	23.1 km	2	11.6	1,100 m	2007	13,400	113 million		right	1435	third rail	750		metro line
184	Amsterdam		Netherlands	Europe	16 Oct 1977	32.7 km	4	8.2	1,128 m	2009	7,120	85 million	2.09 EUR	right	1435	third rail	750
185	Almaty	Alma-Ata	Kazakhstan	Asia	1 Jan 2011	7.3 km	1	7.3	1,217 m	2012	2,630	7 million
186	Algiers		Algeria	Africa	1 Nov 2011	9.0 km	1	9.0	1,000 m						1435	third rail	750				yes
187	Adana		Turkey	Asia	18 Mar 2009	13.5 km	1	13.5	1,125 m