World Metro Database

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