World Metro Database

#	City  >	< Country  >	< City aka  >	< Continent  >	< Network length  >	< Lines  >	< Avg. line length  >	< Avg. station distance  >	< Stations per line  >	< Daily ridership  >	< Ridership per km  >	< Annual ridership  >	< Ridership year  >	< Fare  >	< Gauge  >	< Tracks  >	< Power supply  >	< Driverless  >	< Rubber-tyred  >	< Voltage  >	< Driverless since  >	< Platform screen doors  >	< Aircon trains  >	< Remarks
1	Adana	Turkey		Asia	13.5 km	1	13.5	1,125 m	13.0
2	Algiers	Algeria		Africa	9.0 km	1	9.0	1,000 m	10.0						1435		third rail			750			yes
3	Almaty	Kazakhstan	Alma-Ata	Asia	7.3 km	1	7.3	1,217 m	7.0	19,200	2,630	7 million	2012
4	Amsterdam	Netherlands		Europe	32.7 km	4	8.2	1,128 m	8.3	233,000	7,120	85 million	2009	2.09 EUR	1435	right	third rail			750				Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
5	Ankara	Turkey		Asia	23.1 km	2	11.6	1,100 m	11.5	310,000	13,400	113 million	2007		1435	right	third rail	metro line		750	1997
6	Antwerp	Belgium		Europe	7.6 km	2	3.8	844 m	5.5						1000		overhead wire			600
7	Athens	Greece		Europe	52.0 km	3	17.3	1,020 m	18.0	937,000	18,000	342 million	2008	1.00 EUR	1435	right	third rail			600			yes	M3 airport line not included.
8	Atlanta	USA		America	79.2 km	2	39.6	2,141 m	19.5	93,200	1,180	34 million	2007		1435	right	third rail			750			yes
9	Baku	Azerbaijan		Asia	34.6 km	2	17.3	1,646 m	11.5	501,000	14,500	183 million	2011		1520	right	third rail			825
10	Baltimore	USA		America	24.5 km	1	24.5	1,885 m	14.0	49,300	2,010	18 million	2011		1435	right	third rail			700			yes
11	Bangalore	India		Asia	7.5 km	1	7.5	1,500 m	6.0
12	Bangkok	Thailand		Asia	80.2 km	4	20.0	1,512 m	14.3	671,000	8,370	245 million	2011	0.64 EUR	1435	left	linear	Green line			1999	Green line, Blue line	yes
13	Barcelona	Spain		Europe	119.4 km	11	10.9	786 m	14.8	1.07 million	8,930	389 million	2011	1.35 EUR	1435	right	third rail (TMB), overhead wire (FGC)	lines L9, L10, L11		1200	2009	lines L9, L10, L11	yes	Tram lines not included (1.8 km subway tram line, T5)
14	Beijing	China	Peking	Asia	442.0 km	16	27.6	1,797 m	16.4	6.74 million	15,200	2,460 million	2012	0.15 EUR	1435	right	third rail			825		PGDs on underground stations of line 5, PSDs on lines 8, 10	yes
15	Belo Horizonte	Brazil		America	28.1 km	1	28.1	1,563 m	19.0							right								According to official website
16	Berlin	Germany		Europe	147.4 km	10	14.7	797 m	19.5	1.38 million	9,390	505 million	2011	2.10 EUR	1435	right	third rail			750
17	Bielefeld	Germany		Europe	5.2 km	4	1.3	1,733 m	1.8							right								Full metro section length unknown. Only metro section included
18	Bilbao	Spain		Europe	43.4 km	2	21.7	1,142 m	20.0	247,000	5,680	90 million	2011		1000	left	overhead wire			1500			yes	According to Metro Bilbao
19	Bochum	Germany		Europe	21.5 km	2	10.8	797 m	14.5						1435	right	overhead wire			660				Rhein-Ruhr Stadtbahn Album 2
20	Bonn	Germany		Europe	9.0 km	1	9.0	818 m	12.0						1435	right	overhead wire			750				9 km, 12 stations underground. Approx. 17 km metro-like
21	Boston	USA		America	60.5 km	3	20.2	960 m	22.0	403,000	6,660	147 million	2010		1435	right	third rail, overhead wire (Green Line)			600			yes	Green and Red Lines' tram section not included
22	Brasilia	Brazil		America	42.0 km	1	42.0	1,826 m	24.0	151,000	3,590	55 million	2009			right
23	Brescia	Italy		Europe	13.1 km	1	13.1	819 m	17.0									metro			2012			According to official website
24	Brussels	Belgium		Europe	32.2 km	3	10.7	555 m	20.3	364,000	11,300	133 million	2009	1.53 EUR	1435	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail			900				Premetro tunnels not included, 11 stations
25	Bucharest	Romania		Europe	69.3 km	4	17.3	1,505 m	12.5	468,000	6,770	171 million	2011	0.40 EUR	1435	right	third rail			825
26	Budapest	Hungary		Europe	33.0 km	3	11.0	846 m	14.0	827,000	25,100	302 million	2011	0.95 EUR	1435	right	third rail, overhead wire (Line M1)			825, 600 (Line M1)
27	Buenos Aires	Argentina		America	49.3 km	6	8.2	685 m	13.0	844,000	17,100	308 million	2011	0.24 EUR	1435	left	overhead wire, third rail (Line B)			1500, 1100 (Line B)				Premetro line not included
28	Buffalo	USA		America	8.4 km	1	8.4	1,194 m	8.0							right								Only tunnel section
29	Bursa	Turkey		Asia	31.5 km	2	15.8	1,086 m	15.5
30	Busan	South Korea		Asia	131.8 km	5	26.4	1,080 m	25.4	877,000	6,650	320 million	2012			right		Line 4	Line 4		2011	line 3
31	Cairo	Egypt		Africa	65.5 km	2	32.8	1,236 m	27.5	2.29 million	35,000	837 million	2010	0.14 EUR	1435	left	overhead wire			1500			5 stations
32	Caracas	Venezuela		America	60.5 km	5	12.1	1,344 m	10.0	1.33 million	22,000	485 million	2009	0.31 EUR	1435		third rail			750			yes	Metro Los Teques included (9.5 km)
33	Catania	Italy		Europe	3.8 km	1	3.8	760 m	6.0						1435	right	overhead wire			3000				metroitaliane.it
34	Changchun	China	Hsinking	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
35	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
36	Chengdu	China		Asia	40.9 km	2	20.4	1,202 m	18.0	282,000	6,900	103 million	2012			right						yes	yes	http://railway-technology.com/projects/chengdu-metro
37	Chennai	India	Madras	Asia	27.0 km	1	27.0	1,688 m	17.0
38	Chiba	Japan		Asia	15.5 km	2	7.8	969 m	9.0							left
39	Chicago	USA		America	166.0 km	8	20.8	1,153 m	19.0	608,000	3,660	222 million	2011	1.58 EUR	1435	right	third rail			600			yes	151 Stations and 173 km (UrbanRail.net)
40	Chongqing	China	Chungking	Asia	127.0 km	4	31.7	1,548 m	21.5							right						The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
41	Cleveland	USA		America	31.0 km	1	31.0	1,824 m	18.0	16,400	530	6 million	2011		1435	right	overhead wire			600				2 Light Rail lines not included
42	Cologne	Germany		Europe	45.0 km	15	3.0	1,250 m	3.4						1435	right	overhead wire			750			new light rail trains only	Approx. 45 km metro-like. 30 km underground.
43	Copenhagen	Denmark		Europe	21.0 km	2	10.5	1,050 m	11.0	148,000	7,050	54 million	2011	2.81 EUR	1435	right	third rail	all metro lines		750	2002	all underground stations	all metro and S-Tog trains	According to official website
44	Daegu	South Korea	Taegu	Asia	53.9 km	2	27.0	998 m	28.0	348,000	6,460	127 million	2012									lines 1, 2
45	Daejeon	South Korea	Taejon	Asia	22.6 km	1	22.6	1,076 m	22.0	104,000	4,610	38 million	2011									yes
46	Dalian	China		Asia	49.0 km	1	49.0	4,455 m	12.0	121,000	2,460	44 million	2012			right								Suburban service?
47	Delhi	India		Asia	193.2 km	6	32.2	1,410 m	23.8	1.66 million	8,600	606 million	2011	0.12 EUR	1676, 1435 (Green, Violet lines)	left	overhead wire			25000			yes
48	Detroit	USA		America	4.8 km	1	4.8	400 m	13.0						1435	right	third rail	downtown people mover, LIM technology		600	1987		yes
49	Dnepropetrovsk	Ukraine	Dnipropetrovsk	Europe	7.1 km	1	7.1	1,420 m	6.0	24,700	3,470	9 million	2010		1520		third rail			825				According to Mr. Yuri Popov
50	Dortmund	Germany		Europe	29.5 km	3	9.8	866 m	12.3						1435	right	overhead wire	H-Bahn		600	1984			Rhein-Ruhr Stadtbahn Album 2
51	Dubai	United Arab Emirates		Asia	69.7 km	2	34.8	1,584 m	23.0	299,000	4,280	109 million	2012		1435	right	third rail	metro		750	2009	metro, monorail	yes
52	Duesseldorf	Germany	Düsseldorf	Europe	9.6 km	2	4.8	798 m	7.0						1435	right	overhead wire			600				Rhein-Ruhr Stadtbahn Album 1
53	Duisburg	Germany		Europe	14.3 km	2	7.2	1,304 m	6.5							right								Rhein-Ruhr Stadtbahn Album 1
54	Edmonton	Canada		America	20.4 km	1	20.4	1,457 m	15.0							right
55	Essen	Germany		Europe	20.2 km	3	6.7	842 m	9.0						1435	right	overhead wire			750				Rhein-Ruhr Stadtbahn Album 1
56	Frankfurt	Germany		Europe	20.5 km	3	6.8	732 m	10.3					2.30 EUR	1435	right	overhead wire			750				20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
57	Fukuoka	Japan		Asia	29.8 km	3	9.9	931 m	11.7	340,000	11,400	124 million	2007		1067	left	overhead wire			1500		yes		According to Mr. Osamu Abe
58	Gelsenkirchen	Germany		Europe	5.5 km	1	5.5	690 m	9.0						1000	right	overhead wire			600				Rhein-Ruhr Stadtbahn Album 2
59	Genoa	Italy		Europe	7.1 km	1	7.1	1,014 m	8.0						1435	right	overhead wire			750				metroitaliane.it
60	Glasgow	United Kingdom		Europe	10.4 km	1	10.4	743 m	15.0	35,600	3,420	13 million	2011		1219	left	third rail			600
61	Guadalajara	Mexico		America	24.0 km	2	12.0	889 m	14.5							right
62	Guangzhou	China	Canton	Asia	231.9 km	8	29.0	1,680 m	18.3	5 million	21,600	1,825 million	2012		1435	right	third rail	APM line (underground people mover)	Zhujiang people mover	825	2010	yes	yes	APM included
63	Gwangju	South Korea		Asia	20.1 km	1	20.1	1,058 m	20.0	49,300	2,450	18 million	2011									yes
64	Haifa	Israel		Asia	1.8 km	1	1.8	350 m	6.0
65	Hamburg	Germany		Europe	104.7 km	4	26.2	1,102 m	24.8	545,000	5,210	199 million	2011		1435	right	third rail			750				According to official website
66	Hangzhou	China	Hangchow	Asia	48.0 km	1	48.0	1,600 m	31.0															Wikipedia
67	Hanover	Germany	Hannover	Europe	18.6 km	3	6.2	1,033 m	7.0						1435	right	overhead wire			600				18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
68	Helsinki	Finland		Europe	21.0 km	1	21.0	1,313 m	17.0	170,000	8,090	62 million	2011	2.10 EUR	1524	right	third rail			750				According to Metros in Skandinavien (R.Schwandl)
69	Hiroshima	Japan		Asia	18.4 km	1	18.4	920 m	21.0	49,300	2,680	18 million	2005			left			yes					According to Mr. Osamu Abe
70	Hong Kong	Hong Kong S.A.R.		Asia	175.0 km	10	17.5	2,059 m	9.5	3.96 million	22,600	1,444 million	2012	0.91 EUR	1435	left	overhead wire	Disneyland Resort Line	SI, WI lines, planned	1500 (MTR), 25000 (KCR)	2005	all underground stations	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
71	Incheon	South Korea	Inchon	Asia	29.5 km	1	29.5	1,054 m	29.0	244,000	8,270	89 million	2012									yes
72	Istanbul	Turkey		Europe	42.0 km	2	21.0	1,615 m	14.0	214,000	5,090	78 million	2011	0.63 EUR	1435	right	overhead wire, third rail (Line M2)			750				Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
73	Izmir	Turkey		Asia	15.9 km	1	15.9	1,223 m	14.0	173,000	10,900	63 million	2011		1435		third rail			750
74	Jacksonville	USA		America	6.9 km	1	6.9	1,380 m	6.0						2060	right	third rail	downtown monorail people mover		750	1989
75	Kamakura	Japan		Asia	6.6 km	1	6.6	943 m	8.0							left								Shonan Monorail.
76	Kaohsiung	Taiwan	Gaoxiong	Asia	45.0 km	2	22.5	1,250 m	19.0	142,000	3,170	52 million	2012		1435		third rail			750		MRT
77	Kazan	Russia		Europe	10.9 km	1	10.9	1,817 m	7.0	74,000	6,790	27 million	2012			right								According to Mr. Yuri Popov
78	Kharkov	Ukraine	Kharkiv	Europe	37.4 km	3	12.5	1,438 m	9.7	685,000	18,300	250 million	2011			right								According to Mr. Yuri Popov
79	Kiev	Ukraine	Kyiv	Europe	66.2 km	3	22.1	1,379 m	17.0	1.42 million	21,500	519 million	2011	0.27 EUR	1520	right	third rail			825
80	Kitakyushu	Japan	Kitaky?sh?	Asia	8.8 km	1	8.8	733 m	13.0							left
81	Kobe	Japan		Asia	30.6 km	2	15.3	1,275 m	13.0	332,000	10,800	121 million	2008		1435	left	overhead wire, third rail (Portliner)	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner	1500, 600 (Portliner)	1981	Port Liner and Rokko Liner		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
82	Kolkata	India	Calcutta	Asia	25.0 km	1	25.0	1,136 m	23.0	474,000	19,000	173 million	2009			right								25 km wikipedia, 27.50 km urbanrail ???
83	Kryvyi Rih	Ukraine	Krivoy Rog	Europe	18.0 km	1	18.0	1,636 m	12.0
84	Kuala Lumpur	Malaysia		Asia	64.0 km	3	21.3	1,123 m	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
85	Kunming	China		Asia	18.2 km	1	18.2	18,200 m	2.0
86	Kyoto	Japan		Asia	31.3 km	2	15.6	1,043 m	16.0	345,000	11,000	126 million	2008		1435	left	overhead wire			1500		Tozai line
87	Las Vegas	USA		America	6.2 km	1	6.2	1,033 m	7.0							right		monorail			2004	yes		Hotels monorails not included
88	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
89	Lille	France		Europe	45.5 km	2	22.8	758 m	31.0	263,000	5,780	96 million	2009		2060	right	third rail	VAL	yes	750	1983	VAL, all stations
90	Lima	Peru		America	22.0 km	1	22.0	1,467 m	16.0					0.29 EUR
91	Lisbon	Portugal		Europe	44.3 km	4	11.1	869 m	13.8	501,000	11,300	183 million	2010	0.80 EUR	1435	left	third rail			750
92	London	United Kingdom		Europe	402.0 km	11	36.5	1,552 m	24.5	3.21 million	7,980	1,171 million	2011	2.75 EUR	1435	left	third rail	Docklands Light Rail		600, 750 (DLR)	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.
93	Los Angeles	USA		America	59.3 km	3	19.8	2,196 m	10.0	126,000	2,130	46 million	2011	1.91 EUR	1435	right	overhead wire, third rail (Red, Purple lines)			750			yes	Red, Purple and Green lines
94	Ludwigshafen	Germany		Europe	4.0 km	0		364 m								right								Full metro section length unknown.
95	Lyon	France		Europe	30.7 km	4	7.7	787 m	10.8	704,000	22,900	257 million	2009	1.60 EUR	1435	left	third rail	line D/Maggaly, rubber-tyred, no PSDs	yes	750	1991
96	Madrid	Spain		Europe	286.3 km	13	22.0	1,064 m	21.7	1.74 million	6,080	635 million	2011	1.00 EUR	1445	left	overhead wire			600		tests in 2010, plans for 2011	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
97	Manila	Philippines		Asia	51.5 km	3	17.2	1,256 m	14.7	948,000	18,400	346 million	2008	0.18 EUR		right							yes	Length not sure
98	Maracaibo	Venezuela		America	6.5 km	1	6.5	1,300 m	6.0														yes
99	Marseille	France		Europe	21.8 km	2	10.9	779 m	15.0	205,000	9,430	75 million	2011		1435	right	third rail		yes	750
100	Mashhad	Iran		Asia	19.0 km	1	19.0	905 m	22.0
101	Mecca	Saudi Arabia		Asia	18.1 km	1	18.1	2,263 m	9.0						1435	right	third rail			1500		yes	yes
102	Medellin	Colombia	Medellín	America	28.8 km	2	14.4	1,200 m	13.0	466,000	16,200	170 million	2011		1435		overhead wire			1500				Metro Cable not included, 4 stations
103	Mexico City	Mexico		America	180.0 km	12	15.0	984 m	16.3	4.41 million	24,500	1,609 million	2012	0.14 EUR	1995	right	third rail		yes	750				ONLY PASSENGER SERVICE KM COUNTED
104	Miami	USA		America	39.8 km	1	39.8	1,809 m	23.0	49,300	1,240	18 million	2011	1.66 EUR	1435	right	third rail	downtown people mover, rubber-tyred	Downtown people mover	750	1986		yes	Metromover not included (20 stations, 7 km)
105	Milan	Italy		Europe	83.3 km	3	27.8	915 m	31.3	899,000	10,800	328 million	2007	1.00 EUR	1435	right	overhead wire, third rail (line M1)	line M5		1500, 750 (line M1)	2013	line M5	yes	metroitaliane.it
106	Minsk	Belarus		Europe	35.4 km	2	17.7	1,362 m	14.0	770,000	21,700	281 million	2012		1520	right	third rail			825				According to Mr. Yuri Popov
107	Monterrey	Mexico		America	31.5 km	2	15.8	1,050 m	16.0	378,000	12,000	138 million	2009			right			yes
108	Montreal	Canada	Montréal	America	69.2 km	4	17.3	1,003 m	18.3	600,000	8,670	219 million	2006	1.67 EUR	1994	right	third rail		yes	750
109	Moscow	Russia		Europe	309.4 km	12	25.8	1,778 m	15.5	6.55 million	21,200	2,389 million	2011	0.50 EUR	1520	right	third rail			825			lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
110	Mulheim	Germany	Mülheim	Europe	9.0 km	2	4.5	819 m	6.5						1435	right	overhead wire			750				Rhein-Ruhr Stadtbahn Album 1
111	Mumbai	India	Bombay	Asia	171.0 km	5	34.2	2,515 m	14.6					0.17 EUR										In fact, 4 suburban railway lines with metro frequency
112	Munich	Germany		Europe	94.2 km	6	15.7	981 m	17.0	986,000	10,500	360 million	2010	2.30 EUR	1435	right	third rail			750
113	Nagoya	Japan		Asia	93.1 km	4	23.3	1,001 m	24.3	1.17 million	12,600	427 million	2008		1435, 1067 (Tsurumai, Sakura-dori lines)	left	third rail, overhead wire (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		600, 1500 (Tsurumai, Sakura-dori lines)	2005	Tobu Kyuryo maglev line	yes	3 stations +
114	Naha	Japan		Asia	12.8 km	1	12.8	914 m	15.0							left
115	Nanjing	China	Nanking	Asia	84.7 km	2	42.3	1,540 m	28.5	942,000	11,100	344 million	2011			right
116	Naples	Italy		Europe	31.8 km	3	10.6	1,136 m	10.3	95,900	3,020	35 million	2011		1435	left	overhead wire			1500				M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
117	New York	USA	New York City	America	368.0 km	27	13.6	834 m	17.3	4.53 million	12,300	1,655 million	2012	1.53 EUR	1435	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
118	Newark	USA		America	2.2 km	1	2.2	733 m	4.0							right								4 underground stations
119	Newcastle	United Kingdom		Europe	76.5 km	2	38.3	1,297 m	30.5	104,000	1,360	38 million	2011		1435	left	overhead wire			1500
120	Nizhny Novgorod	Russia	Gorky	Europe	18.9 km	2	9.4	1,454 m	7.5	74,000	3,910	27 million	2010		1520	right	third rail			825				According to Mr. Yuri Popov
121	Novosibirsk	Russia		Asia	16.4 km	2	8.2	1,487 m	6.5	208,000	12,700	76 million	2011		1520	right	third rail			825				According to Mr. Yuri Popov
122	Nuremberg	Germany		Europe	36.0 km	3	12.0	800 m	16.0	323,000	8,980	118 million	2011		1435	right	third rail	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		750	2008
123	Oporto	Portugal	Porto	Europe	21.7 km	2	10.9	1,669 m	7.5						1435	right	overhead wire			750			yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
124	Osaka	Japan		Asia	137.8 km	9	15.3	1,111 m	14.8	2.29 million	16,600	836 million	2010		1435	left	third rail	Nanko Port Town Line, rubber-tyred	Nanko Port Town Line	750, 600 (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
125	Oslo	Norway		Europe	62.0 km	5	12.4	861 m	15.4	208,000	3,360	76 million	2010	2.67 EUR	1435	right	third rail			750				Line 1 not included (it has level crossings). Length not sure
126	Palma de Mallorca	Spain		Europe	8.3 km	1	8.3	1,038 m	9.0						1000					1500
127	Paris	France		Europe	218.0 km	16	13.6	596 m	23.9	4.18 million	19,200	1,524 million	2011	1.57 EUR	1435	right (metro), left (RER)	third rail	lines 1, 14, rubber-tyred	lines 1, 4, 6, 11, 14	750	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9
128	Perugia	Italy		Europe	3.0 km	1	3.0	500 m	7.0									'Minimetro'			2008
129	Philadelphia	USA		America	62.0 km	3	20.7	984 m	22.0	293,000	4,730	107 million	2011		1435, 1588 (Market-Frankford Line)	right	third rail			600, 685 (PATCO)			yes	PATCO line included. Subway trolley not (10 stations)
130	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.
131	Porto Alegre	Brazil		America	33.8 km	1	33.8	2,112 m	17.0							right								According to official website
132	Poznan	Poland		Europe	6.1 km	1	6.1	1,220 m	6.0															Rapid Tram
133	Prague	Czech Republic		Europe	59.1 km	3	19.7	1,094 m	19.0	1.45 million	24,600	530 million	2011	0.65 EUR	1435	right	third rail			750
134	Pyongyang	North Korea		Asia	22.5 km	2	11.3	1,607 m	8.0	98,600	4,380	36 million	2009		1435		third rail			825
135	Recife	Brazil		America	39.7 km	2	19.9	1,418 m	15.0							right								According to official website
136	Rennes	France		Europe	9.0 km	1	9.0	643 m	15.0	129,000	14,300	47 million	2011			right		VAL	yes		2002	VAL
137	Rio de Janeiro	Brazil		America	42.0 km	2	21.0	1,313 m	17.0	581,000	13,800	212 million	2010	0.77 EUR	1600	right	third rail			750			yes
138	Rome	Italy		Europe	41.6 km	2	20.8	832 m	26.0	907,000	21,800	331 million	2008	1.00 EUR	1435	left	overhead wire			1500			yes	metroitaliane.it
139	Rotterdam	Netherlands		Europe	47.0 km	2	23.5	1,306 m	19.0	238,000	5,070	87 million	2008		1435	right	third rail			750				Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
140	Rouen	France		Europe	2.2 km	1	2.2	550 m	5.0															5 underground stations
141	Saint Louis	USA		America	73.4 km	2	36.7	2,097 m	18.5							right
142	Saint Petersburg	Russia	Leningrad	Europe	113.5 km	5	22.7	1,831 m	13.4	2.15 million	19,000	786 million	2011		1520	right	third rail			825		windowless steel doors in ten stations		According to Mr. Yuri Popov
143	Samara	Russia	Kuybyshev	Europe	10.2 km	1	10.2	1,275 m	9.0	43,800	4,300	16 million	2011		1520	right	third rail			825				According to Mr. Yuri Popov
144	San Francisco	USA		America	166.9 km	5	33.4	4,279 m	8.8	304,000	1,820	111 million	2012		1676	right	third rail			1000			yes	MUNI not included (8 underground stations)
145	San Juan	Puerto Rico		America	17.2 km	1	17.2	1,147 m	16.0	30,100	1,750	11 million	2011
146	Santiago	Chile	Santiago de Chile	America	102.4 km	5	20.5	994 m	21.6	1.75 million	17,100	640 million	2011	0.55 EUR	1435	right	third rail		yes	750
147	Santo Domingo	Dominican Republic		America	14.5 km	1	14.5	967 m	16.0	79,500	5,480	29 million	2011		1435								yes
148	Sao Paulo	Brazil	São Paulo	America	74.3 km	5	14.9	1,198 m	13.4	2.4 million	32,300	877 million	2012	0.76 EUR	1600	right	third rail (lines 1-3), overhead wire (lines 4, 5)	line 4		750 (lines 1-3), 1500 (lines 4, 5)	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)
149	Sapporo	Japan		Asia	48.0 km	3	16.0	1,043 m	16.3	573,000	11,900	209 million	2008		2150, 2180 (Namboku Line)	left	overhead wire, third rail (Namboku Line)		yes	1500, 750 (Namboku Line)				According to Mr. Osamu Abe
150	Seattle	USA		America	22.2 km	1	22.2	2,018 m	12.0							right							yes	Downtown tunnel section considered as a full metro
151	Sendai	Japan		Asia	14.8 km	1	14.8	925 m	17.0	159,000	10,700	58 million	2008		1067	left	overhead wire			1500				According to Mr. Osamu Abe
152	Seoul	South Korea		Asia	326.5 km	9	36.3	1,114 m	33.6	6.9 million	21,100	2,518 million	2012	0.54 EUR	1435	right	overhead wire			1500		lines 2 and 9, planned for all lines by 2010	yes	Only metro section.
153	Seville	Spain	Sevilla	Europe	18.0 km	1	18.0	900 m	21.0													Line 1
154	Shanghai	China		Asia	437.0 km	12	36.4	1,539 m	24.7	6.24 million	14,300	2,276 million	2012	0.34 EUR	1435	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
155	Shenyang	China	Mukden	Asia	49.5 km	2	24.7	1,268 m	20.5							right						yes
156	Shenzhen	China		Asia	178.4 km	5	35.7	1,416 m	26.2	362,000	2,030	132 million	2009		1435	right						yes	yes
157	Singapore	Singapore		Asia	146.5 km	4	36.6	1,526 m	25.0	2.18 million	14,800	794 million	2011	0.97 EUR	1435	left	third rail	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	750	2003	yes	yes
158	Sofia	Bulgaria		Europe	31.2 km	2	15.6	1,200 m	14.0	79,500	2,550	29 million	2009	0.51 EUR	1435	right	third rail			825
159	Stockholm	Sweden		Europe	105.7 km	3	35.2	1,047 m	34.7	847,000	8,010	309 million	2011	3.73 EUR	1435	left	third rail			650, 750 (Blue Line)				According to official website. 7 operational lines
160	Stuttgart	Germany		Europe	24.0 km	2	12.0	1,412 m	9.5						1435	right	overhead wire			750			yes	24 km underground. (Schnellbahnen in Deutschland)
161	Suzhou	China	Su-chou	Asia	25.7 km	1	25.7	1,117 m	24.0							right							yes	According to Wikipedia, official website
162	Sydney	Australia		Oceania	22.1 km	3	7.4	2,005 m	4.7					2.92 EUR		left							yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
163	Taipei	Taiwan		Asia	112.6 km	8	14.1	1,149 m	13.3	1.79 million	15,900	652 million	2012	0.60 EUR	2060	right	third rail	Wenshan (Muzha) VAL line	yes	750	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
164	Tama	Japan		Asia	16.0 km	1	16.0	889 m	19.0							left
165	Tashkent	Uzbekistan		Asia	36.2 km	3	12.1	1,392 m	9.7	178,000	4,920	65 million	2010		1520	right	third rail			825				According to Mr. Yuri Popov
166	Tbilisi	Georgia		Asia	26.3 km	2	13.1	1,315 m	11.0	241,000	9,170	88 million	2008		1520	right	third rail			825				According to Mr. Yuri Popov
167	Tehran	Iran		Asia	73.0 km	4	18.3	1,106 m	17.5	1.32 million	18,000	480 million	2011		1435		third rail			750			yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
168	The Hague	Netherlands		Europe	27.9 km	3	9.3	1,033 m	10.0							right								Full metro section length unknown (47 km?)
169	Tianjin	China	Tientsin	Asia	124.0 km	4	31.0	1,610 m	20.3	175,000	1,410	64 million	2010		1435	right	third rail			825		platform gate doors	yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
170	Tokyo	Japan		Asia	304.5 km	13	23.4	1,099 m	22.3	8.5 million	27,900	3,102 million	2011	1.57 EUR	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	left	overhead wire, third rail (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	Yurikamome line	1500, 600 (Ginza, Marunouchi lines)	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
171	Toronto	Canada		America	71.3 km	4	17.8	1,019 m	18.5	762,000	10,700	278 million	2006	1.67 EUR	1480	right	third rail			600			yes
172	Toulouse	France		Europe	27.5 km	2	13.8	764 m	19.0	282,000	10,300	103 million	2011		2060	right	third rail	VAL	yes	750	1993	VAL
173	Turin	Italy		Europe	13.4 km	1	13.4	670 m	21.0	90,400	6,750	33 million	2011			right		VAL	yes		2006	VAL	yes
174	Valencia	Venezuela		America	6.2 km	1	6.2	1,033 m	7.0	57,500	9,280	21 million	2010
175	Valencia	Spain		Europe	31.8 km	3	10.6	909 m	12.7						1000	right	overhead wire			1500			yes	Full metro section length unknown.
176	Valparaiso	Chile		America	43.0 km	1	43.0	2,263 m	20.0							right
177	Vancouver	Canada		America	69.5 km	3	23.2	1,511 m	16.3	329,000	4,730	120 million	2011		1435	right	third rail	Skytrain, LIM technology, currently the world's longest automated system		600	1986		yes
178	Vienna	Austria		Europe	74.6 km	5	14.9	769 m	20.4	1.46 million	19,600	534 million	2010	1.70 EUR	1435	right	third rail			750			yes	According to official website. Premetro tunnel not included
179	Volgograd	Russia	Stalingrad	Europe	6.8 km	1	6.8	1,360 m	6.0															Total system: 22 stations, 17,1 km
180	Warsaw	Poland		Europe	22.6 km	1	22.6	1,130 m	21.0	384,000	17,000	140 million	2011	0.47 EUR	1435	right	third rail			825
181	Washington	USA		America	171.2 km	5	34.2	2,014 m	18.0	597,000	3,490	218 million	2012		1435	right	third rail			750			yes
182	Wuhan	China	Hankou	Asia	56.8 km	2	28.4	1,234 m	24.0	200,000	3,520	73 million	2011			right
183	Wuppertal	Germany		Europe	13.3 km	1	13.3	700 m	20.0							right	overhead rail			600
184	Xian	China	Xi'an	Asia	26.4 km	1	26.4	1,650 m	17.0	162,000	6,120	59 million	2012		1435
185	Yekaterinburg	Russia	Ekaterinburg	Asia	12.7 km	1	12.7	1,587 m	9.0	104,000	8,200	38 million	2011			right
186	Yerevan	Armenia	Erevan	Asia	12.1 km	1	12.1	1,344 m	10.0	46,600	3,850	17 million	2011			right								According to Mr. Yuri Popov
187	Yokohama	Japan		Asia	57.6 km	3	19.2	1,280 m	16.0	542,000	9,420	198 million	2008		1435	left	third rail	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	750	1989	Kanazawa Seaside LRT line		Kanazawa Line not included (10.6 km)