World Metro Database

#	City  >	< Country  >	< City aka  >	< Continent  >	< Network length  >	< Lines  >	< Avg. station distance  >	< Avg. line length  >	< Daily ridership  >	< Ridership per km  >	< Annual ridership  >	< Ridership year  >	< Fare  >	< Tracks  >	< Gauge  >	< Power supply  >	< Voltage  >	< Driverless  >	<  Driverless since  >	< Rubber-tyred  >	< Platform screen doors  >	< Aircon trains  >	< Walk-through  >	< Remarks
1	Milan	Italy		Europe	83.3 km	3	915 m	27.8	899,000	10,800	328 million	2007	1.00 EUR	right	1435	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5	2013		line M5	yes	yes	metroitaliane.it
2	Brescia	Italy		Europe	13.1 km	1	819 m	13.1										metro	2012					According to official website
3	Busan	South Korea		Asia	131.8 km	5	1,080 m	26.4	877,000	6,650	320 million	2012		right				Line 4	2011	Line 4	line 3
4	Guangzhou	China	Canton	Asia	231.9 km	8	1,680 m	29.0	5 million	21,600	1,825 million	2012		right	1435	third rail	825	APM line (underground people mover)	2010	Zhujiang people mover	yes	yes	yes	APM included
5	Sao Paulo	Brazil	São Paulo	America	74.3 km	5	1,198 m	14.9	2.4 million	32,300	877 million	2012	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	2010		lines 2, 3, 4 (since 2010)	all metro lines and regional rail	lines 4, 5	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
6	Barcelona	Spain		Europe	119.4 km	11	786 m	10.9	1.07 million	8,930	389 million	2011	1.35 EUR	right	1435	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)
7	Dubai	United Arab Emirates		Asia	69.7 km	2	1,584 m	34.8	299,000	4,280	109 million	2012		right	1435	third rail	750	metro	2009		metro, monorail	yes	yes
8	Lausanne	Switzerland		Europe	13.7 km	2	507 m	6.8										line m2	2008	line m2			yes	Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
9	Nuremberg	Germany		Europe	36.0 km	3	800 m	12.0	323,000	8,980	118 million	2011		right	1435	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains	2008				yes
10	Perugia	Italy		Europe	3.0 km	1	500 m	3.0										'Minimetro'	2008
11	Turin	Italy		Europe	13.4 km	1	670 m	13.4	90,400	6,750	33 million	2011		right				VAL	2006	yes	VAL	yes	yes
12	Hong Kong	Hong Kong S.A.R.		Asia	175.0 km	10	2,059 m	17.5	3.96 million	22,600	1,444 million	2012	0.91 EUR	left	1435	overhead wire	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	2005	SI, WI lines, planned	all underground stations	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
13	Nagoya	Japan		Asia	93.1 km	4	1,001 m	23.3	1.17 million	12,600	427 million	2008		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	2005		Tobu Kyuryo maglev line	yes	yes	3 stations +
14	Las Vegas	USA		America	6.2 km	1	1,033 m	6.2						right				monorail	2004		yes			Hotels monorails not included
15	Singapore	Singapore		Asia	146.5 km	4	1,526 m	36.6	2.18 million	14,800	794 million	2011	0.97 EUR	left	1435	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	2003	LRT lines	yes	yes	yes
16	Copenhagen	Denmark		Europe	21.0 km	2	1,050 m	10.5	148,000	7,050	54 million	2011	2.81 EUR	right	1435	third rail	750	all metro lines	2002		all underground stations	all metro and S-Tog trains	yes	According to official website
17	Rennes	France		Europe	9.0 km	1	643 m	9.0	129,000	14,300	47 million	2011		right				VAL	2002	yes	VAL		yes
18	Bangkok	Thailand		Asia	80.2 km	4	1,512 m	20.0	671,000	8,370	245 million	2011	0.64 EUR	left	1435	linear		Green line	1999		Green line, Blue line	yes
19	Paris	France		Europe	218.0 km	16	596 m	13.6	4.18 million	19,200	1,524 million	2011	1.57 EUR	right (metro), left (RER)	1435	third rail	750	lines 1, 14, rubber-tyred	1998	lines 1, 4, 6, 11, 14	lines 1, 13 (part), 14	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
20	Ankara	Turkey		Asia	23.1 km	2	1,100 m	11.6	310,000	13,400	113 million	2007		right	1435	third rail	750	metro line	1997
21	Kuala Lumpur	Malaysia		Asia	64.0 km	3	1,123 m	21.3	299,000	4,670	109 million	2008	0.37 EUR	left				LRT	1996		KLIA line to airport, Kelana Jaya line's underground stations	yes
22	Taipei	Taiwan		Asia	112.6 km	8	1,149 m	14.1	1.79 million	15,900	652 million	2012	0.60 EUR	right	2060	third rail	750	Wenshan (Muzha) VAL line	1996	yes	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
23	Tokyo	Japan		Asia	304.5 km	13	1,099 m	23.4	8.5 million	27,900	3,102 million	2011	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 Waterfront line, rubber-tyred	1995	Yurikamome line	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
24	Toulouse	France		Europe	27.5 km	2	764 m	13.8	282,000	10,300	103 million	2011		right	2060	third rail	750	VAL	1993	yes	VAL		yes
25	Lyon	France		Europe	30.7 km	4	787 m	7.7	704,000	22,900	257 million	2009	1.60 EUR	left	1435	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	1991	yes
26	Jacksonville	USA		America	6.9 km	1	1,380 m	6.9						right	2060	third rail	750	downtown monorail people mover	1989
27	Yokohama	Japan		Asia	57.6 km	3	1,280 m	19.2	542,000	9,420	198 million	2008		left	1435	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	1989	Kanazawa Seaside LRT	Kanazawa Seaside LRT line		yes	Kanazawa Line not included (10.6 km)
28	Detroit	USA		America	4.8 km	1	400 m	4.8						right	1435	third rail	600	downtown people mover, LIM technology	1987			yes
29	London	United Kingdom		Europe	402.0 km	11	1,552 m	36.5	3.21 million	7,980	1,171 million	2011	2.75 EUR	left	1435	third rail	600, 750 (DLR)	Docklands Light Rail	1987		Jubilee Line extension	Metropolitan Line	Metropolitan Line, DLR	DLR not included (31.4 km, 39 stations). East London Line removed (will be assigned to Overground). Overground: 86 km, 55 st.
30	Miami	USA		America	39.8 km	1	1,809 m	39.8	49,300	1,240	18 million	2011	1.66 EUR	right	1435	third rail	750	downtown people mover, rubber-tyred	1986	Downtown people mover		yes		Metromover not included (20 stations, 7 km)
31	Vancouver	Canada		America	69.5 km	3	1,511 m	23.2	329,000	4,730	120 million	2011		right	1435	third rail	600	Skytrain, LIM technology, currently the world's longest automated system	1986			yes	yes
32	Dortmund	Germany		Europe	29.5 km	3	866 m	9.8						right	1435	overhead wire	600	H-Bahn	1984				yes	Rhein-Ruhr Stadtbahn Album 2
33	Lille	France		Europe	45.5 km	2	758 m	22.8	263,000	5,780	96 million	2009		right	2060	third rail	750	VAL	1983	yes	VAL, all stations		yes
34	Kobe	Japan		Asia	30.6 km	2	1,275 m	15.3	332,000	10,800	121 million	2008		left	1435	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	Port Liner and Rokko Liner, rubber-tyred	1981	Port Liner and Rokko Liner	Port Liner and Rokko Liner		yes	According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
35	Osaka	Japan		Asia	137.8 km	9	1,111 m	15.3	2.29 million	16,600	836 million	2010		left	1435	third rail	750, 600 (Nanko Port Town Line)	Nanko Port Town Line, rubber-tyred	1981	Nanko Port Town Line	all stations on the Nanko Port Town Line		yes	Monorail not included (23.8 km, 18 st). OTS + new tram included
36	Adana	Turkey		Asia	13.5 km	1	1,125 m	13.5
37	Algiers	Algeria		Africa	9.0 km	1	1,000 m	9.0							1435	third rail	750					yes	yes
38	Almaty	Kazakhstan	Alma-Ata	Asia	7.3 km	1	1,217 m	7.3	19,200	2,630	7 million	2012
39	Amsterdam	Netherlands		Europe	32.7 km	4	1,128 m	8.2	233,000	7,120	85 million	2009	2.09 EUR	right	1435	third rail	750							Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
40	Antwerp	Belgium		Europe	7.6 km	2	844 m	3.8							1000	overhead wire	600
41	Athens	Greece		Europe	52.0 km	3	1,020 m	17.3	937,000	18,000	342 million	2008	1.00 EUR	right	1435	third rail	600					yes	yes	M3 airport line not included.
42	Atlanta	USA		America	79.2 km	2	2,141 m	39.6	93,200	1,180	34 million	2007		right	1435	third rail	750					yes
43	Baku	Azerbaijan		Asia	34.6 km	2	1,646 m	17.3	501,000	14,500	183 million	2011		right	1520	third rail	825
44	Baltimore	USA		America	24.5 km	1	1,885 m	24.5	49,300	2,010	18 million	2011		right	1435	third rail	700					yes
45	Bangalore	India		Asia	7.5 km	1	1,500 m	7.5
46	Beijing	China	Peking	Asia	442.0 km	16	1,797 m	27.6	6.74 million	15,200	2,460 million	2012	0.15 EUR	right	1435	third rail	825				PGDs on underground stations of line 5, PSDs on lines 8, 10	yes	all lines
47	Belo Horizonte	Brazil		America	28.1 km	1	1,563 m	28.1						right										According to official website
48	Berlin	Germany		Europe	147.4 km	10	797 m	14.7	1.38 million	9,390	505 million	2011	2.10 EUR	right	1435	third rail	750						yes
49	Bielefeld	Germany		Europe	5.2 km	4	1,733 m	1.3						right										Full metro section length unknown. Only metro section included
50	Bilbao	Spain		Europe	43.4 km	2	1,142 m	21.7	247,000	5,680	90 million	2011		left	1000	overhead wire	1500					yes	yes	According to Metro Bilbao
51	Bochum	Germany		Europe	21.5 km	2	797 m	10.8						right	1435	overhead wire	660							Rhein-Ruhr Stadtbahn Album 2
52	Bonn	Germany		Europe	9.0 km	1	818 m	9.0						right	1435	overhead wire	750							9 km, 12 stations underground. Approx. 17 km metro-like
53	Boston	USA		America	60.5 km	3	960 m	20.2	403,000	6,660	147 million	2010		right	1435	third rail, overhead wire (Green Line)	600					yes		Green and Red Lines' tram section not included
54	Brasilia	Brazil		America	42.0 km	1	1,826 m	42.0	151,000	3,590	55 million	2009		right
55	Brussels	Belgium		Europe	32.2 km	3	555 m	10.7	364,000	11,300	133 million	2009	1.53 EUR	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1435	third rail	900						line 1	Premetro tunnels not included, 11 stations
56	Bucharest	Romania		Europe	69.3 km	4	1,505 m	17.3	468,000	6,770	171 million	2011	0.40 EUR	right	1435	third rail	825
57	Budapest	Hungary		Europe	33.0 km	3	846 m	11.0	827,000	25,100	302 million	2011	0.95 EUR	right	1435	third rail, overhead wire (Line M1)	825, 600 (Line M1)
58	Buenos Aires	Argentina		America	49.3 km	6	685 m	8.2	844,000	17,100	308 million	2011	0.24 EUR	left	1435	overhead wire, third rail (Line B)	1500, 1100 (Line B)						yes	Premetro line not included
59	Buffalo	USA		America	8.4 km	1	1,194 m	8.4						right										Only tunnel section
60	Bursa	Turkey		Asia	31.5 km	2	1,086 m	15.8
61	Cairo	Egypt		Africa	65.5 km	2	1,236 m	32.8	2.29 million	35,000	837 million	2010	0.14 EUR	left	1435	overhead wire	1500					5 stations
62	Caracas	Venezuela		America	60.5 km	5	1,344 m	12.1	1.33 million	22,000	485 million	2009	0.31 EUR		1435	third rail	750					yes		Metro Los Teques included (9.5 km)
63	Catania	Italy		Europe	3.8 km	1	760 m	3.8						right	1435	overhead wire	3000							metroitaliane.it
64	Changchun	China	Hsinking	Asia	17.0 km	1	1,133 m	17.0						right										(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
65	Charleroi	Belgium		Europe	17.5 km	4	1,094 m	4.4																Full metro section length unknown. Total length 25 km. Data from Wikipedia
66	Chengdu	China		Asia	40.9 km	2	1,202 m	20.4	282,000	6,900	103 million	2012		right							yes	yes		http://railway-technology.com/projects/chengdu-metro
67	Chennai	India	Madras	Asia	27.0 km	1	1,688 m	27.0
68	Chiba	Japan		Asia	15.5 km	2	969 m	7.8						left
69	Chicago	USA		America	166.0 km	8	1,153 m	20.8	608,000	3,660	222 million	2011	1.58 EUR	right	1435	third rail	600					yes		151 Stations and 173 km (UrbanRail.net)
70	Chongqing	China	Chungking	Asia	127.0 km	4	1,548 m	31.7						right							The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
71	Cleveland	USA		America	31.0 km	1	1,824 m	31.0	16,400	530	6 million	2011		right	1435	overhead wire	600							2 Light Rail lines not included
72	Cologne	Germany		Europe	45.0 km	15	1,250 m	3.0						right	1435	overhead wire	750					new light rail trains only	yes	Approx. 45 km metro-like. 30 km underground.
73	Daegu	South Korea	Taegu	Asia	53.9 km	2	998 m	27.0	348,000	6,460	127 million	2012									lines 1, 2
74	Daejeon	South Korea	Taejon	Asia	22.6 km	1	1,076 m	22.6	104,000	4,610	38 million	2011									yes
75	Dalian	China		Asia	49.0 km	1	4,455 m	49.0	121,000	2,460	44 million	2012		right										Suburban service?
76	Delhi	India		Asia	193.2 km	6	1,410 m	32.2	1.66 million	8,600	606 million	2011	0.12 EUR	left	1676, 1435 (Green, Violet lines)	overhead wire	25000					yes	yes
77	Dnepropetrovsk	Ukraine	Dnipropetrovsk	Europe	7.1 km	1	1,420 m	7.1	24,700	3,470	9 million	2010			1520	third rail	825							According to Mr. Yuri Popov
78	Duesseldorf	Germany	Düsseldorf	Europe	9.6 km	2	798 m	4.8						right	1435	overhead wire	600						yes	Rhein-Ruhr Stadtbahn Album 1
79	Duisburg	Germany		Europe	14.3 km	2	1,304 m	7.2						right									yes	Rhein-Ruhr Stadtbahn Album 1
80	Edmonton	Canada		America	20.4 km	1	1,457 m	20.4						right
81	Essen	Germany		Europe	20.2 km	3	842 m	6.7						right	1435	overhead wire	750						yes	Rhein-Ruhr Stadtbahn Album 1
82	Frankfurt	Germany		Europe	20.5 km	3	732 m	6.8					2.30 EUR	right	1435	overhead wire	750						yes	20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
83	Fukuoka	Japan		Asia	29.8 km	3	931 m	9.9	340,000	11,400	124 million	2007		left	1067	overhead wire	1500				yes		yes	According to Mr. Osamu Abe
84	Gelsenkirchen	Germany		Europe	5.5 km	1	690 m	5.5						right	1000	overhead wire	600							Rhein-Ruhr Stadtbahn Album 2
85	Genoa	Italy		Europe	7.1 km	1	1,014 m	7.1						right	1435	overhead wire	750						yes	metroitaliane.it
86	Glasgow	United Kingdom		Europe	10.4 km	1	743 m	10.4	35,600	3,420	13 million	2011		left	1219	third rail	600
87	Guadalajara	Mexico		America	24.0 km	2	889 m	12.0						right
88	Gwangju	South Korea		Asia	20.1 km	1	1,058 m	20.1	49,300	2,450	18 million	2011									yes
89	Haifa	Israel		Asia	1.8 km	1	350 m	1.8
90	Hamburg	Germany		Europe	104.7 km	4	1,102 m	26.2	545,000	5,210	199 million	2011		right	1435	third rail	750							According to official website
91	Hangzhou	China	Hangchow	Asia	48.0 km	1	1,600 m	48.0																Wikipedia
92	Hanover	Germany	Hannover	Europe	18.6 km	3	1,033 m	6.2						right	1435	overhead wire	600						yes	18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
93	Helsinki	Finland		Europe	21.0 km	1	1,313 m	21.0	170,000	8,090	62 million	2011	2.10 EUR	right	1524	third rail	750						yes	According to Metros in Skandinavien (R.Schwandl)
94	Hiroshima	Japan		Asia	18.4 km	1	920 m	18.4	49,300	2,680	18 million	2005		left						yes				According to Mr. Osamu Abe
95	Incheon	South Korea	Inchon	Asia	29.5 km	1	1,054 m	29.5	244,000	8,270	89 million	2012									yes
96	Istanbul	Turkey		Europe	42.0 km	2	1,615 m	21.0	214,000	5,090	78 million	2011	0.63 EUR	right	1435	overhead wire, third rail (Line M2)	750							Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
97	Izmir	Turkey		Asia	15.9 km	1	1,223 m	15.9	173,000	10,900	63 million	2011			1435	third rail	750
98	Kamakura	Japan		Asia	6.6 km	1	943 m	6.6						left										Shonan Monorail.
99	Kaohsiung	Taiwan	Gaoxiong	Asia	45.0 km	2	1,250 m	22.5	142,000	3,170	52 million	2012			1435	third rail	750				MRT
100	Kazan	Russia		Europe	10.9 km	1	1,817 m	10.9	74,000	6,790	27 million	2012		right										According to Mr. Yuri Popov
101	Kharkov	Ukraine	Kharkiv	Europe	37.4 km	3	1,438 m	12.5	685,000	18,300	250 million	2011		right										According to Mr. Yuri Popov
102	Kiev	Ukraine	Kyiv	Europe	66.2 km	3	1,379 m	22.1	1.42 million	21,500	519 million	2011	0.27 EUR	right	1520	third rail	825
103	Kitakyushu	Japan	Kitaky?sh?	Asia	8.8 km	1	733 m	8.8						left									yes
104	Kolkata	India	Calcutta	Asia	25.0 km	1	1,136 m	25.0	474,000	19,000	173 million	2009		right										25 km wikipedia, 27.50 km urbanrail ???
105	Kryvyi Rih	Ukraine	Krivoy Rog	Europe	18.0 km	1	1,636 m	18.0
106	Kunming	China		Asia	18.2 km	1	18,200 m	18.2
107	Kyoto	Japan		Asia	31.3 km	2	1,043 m	15.6	345,000	11,000	126 million	2008		left	1435	overhead wire	1500				Tozai line		yes
108	Lima	Peru		America	22.0 km	1	1,467 m	22.0					0.29 EUR
109	Lisbon	Portugal		Europe	44.3 km	4	869 m	11.1	501,000	11,300	183 million	2010	0.80 EUR	left	1435	third rail	750						yes
110	Los Angeles	USA		America	59.3 km	3	2,196 m	19.8	126,000	2,130	46 million	2011	1.91 EUR	right	1435	overhead wire, third rail (Red, Purple lines)	750					yes		Red, Purple and Green lines
111	Ludwigshafen	Germany		Europe	4.0 km	0	364 m							right										Full metro section length unknown.
112	Madrid	Spain		Europe	286.3 km	13	1,064 m	22.0	1.74 million	6,080	635 million	2011	1.00 EUR	left	1445	overhead wire	600				tests in 2010, plans for 2011	yes	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
113	Manila	Philippines		Asia	51.5 km	3	1,256 m	17.2	948,000	18,400	346 million	2008	0.18 EUR	right								yes	yes	Length not sure
114	Maracaibo	Venezuela		America	6.5 km	1	1,300 m	6.5														yes
115	Marseille	France		Europe	21.8 km	2	779 m	10.9	205,000	9,430	75 million	2011		right	1435	third rail	750			yes
116	Mashhad	Iran		Asia	19.0 km	1	905 m	19.0
117	Mecca	Saudi Arabia		Asia	18.1 km	1	2,263 m	18.1						right	1435	third rail	1500				yes	yes	yes
118	Medellin	Colombia	Medellín	America	28.8 km	2	1,200 m	14.4	466,000	16,200	170 million	2011			1435	overhead wire	1500							Metro Cable not included, 4 stations
119	Mexico City	Mexico		America	180.0 km	12	984 m	15.0	4.41 million	24,500	1,609 million	2012	0.14 EUR	right	1995	third rail	750			yes				ONLY PASSENGER SERVICE KM COUNTED
120	Minsk	Belarus		Europe	35.4 km	2	1,362 m	17.7	770,000	21,700	281 million	2012		right	1520	third rail	825							According to Mr. Yuri Popov
121	Monterrey	Mexico		America	31.5 km	2	1,050 m	15.8	378,000	12,000	138 million	2009		right						yes
122	Montreal	Canada	Montréal	America	69.2 km	4	1,003 m	17.3	600,000	8,670	219 million	2006	1.67 EUR	right	1994	third rail	750			yes
123	Moscow	Russia		Europe	309.4 km	12	1,778 m	25.8	6.55 million	21,200	2,389 million	2011	0.50 EUR	right	1520	third rail	825					lines 3, 5 since 2009		Monorail (6 stations, 4.7 km) not included.
124	Mulheim	Germany	Mülheim	Europe	9.0 km	2	819 m	4.5						right	1435	overhead wire	750							Rhein-Ruhr Stadtbahn Album 1
125	Mumbai	India	Bombay	Asia	171.0 km	5	2,515 m	34.2					0.17 EUR											In fact, 4 suburban railway lines with metro frequency
126	Munich	Germany		Europe	94.2 km	6	981 m	15.7	986,000	10,500	360 million	2010	2.30 EUR	right	1435	third rail	750						yes
127	Naha	Japan		Asia	12.8 km	1	914 m	12.8						left
128	Nanjing	China	Nanking	Asia	84.7 km	2	1,540 m	42.3	942,000	11,100	344 million	2011		right
129	Naples	Italy		Europe	31.8 km	3	1,136 m	10.6	95,900	3,020	35 million	2011		left	1435	overhead wire	1500							M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
130	New York	USA	New York City	America	368.0 km	27	834 m	13.6	4.53 million	12,300	1,655 million	2012	1.53 EUR	right	1435	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
131	Newark	USA		America	2.2 km	1	733 m	2.2						right										4 underground stations
132	Newcastle	United Kingdom		Europe	76.5 km	2	1,297 m	38.3	104,000	1,360	38 million	2011		left	1435	overhead wire	1500
133	Nizhny Novgorod	Russia	Gorky	Europe	18.9 km	2	1,454 m	9.4	74,000	3,910	27 million	2010		right	1520	third rail	825							According to Mr. Yuri Popov
134	Novosibirsk	Russia		Asia	16.4 km	2	1,487 m	8.2	208,000	12,700	76 million	2011		right	1520	third rail	825							According to Mr. Yuri Popov
135	Oporto	Portugal	Porto	Europe	21.7 km	2	1,669 m	10.9						right	1435	overhead wire	750					yes	yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
136	Oslo	Norway		Europe	62.0 km	5	861 m	12.4	208,000	3,360	76 million	2010	2.67 EUR	right	1435	third rail	750						yes	Line 1 not included (it has level crossings). Length not sure
137	Palma de Mallorca	Spain		Europe	8.3 km	1	1,038 m	8.3							1000		1500
138	Philadelphia	USA		America	62.0 km	3	984 m	20.7	293,000	4,730	107 million	2011		right	1435, 1588 (Market-Frankford Line)	third rail	600, 685 (PATCO)					yes		PATCO line included. Subway trolley not (10 stations)
139	Pittsburgh	USA		America	4.8 km	1	960 m	4.8						right										Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
140	Porto Alegre	Brazil		America	33.8 km	1	2,112 m	33.8						right										According to official website
141	Poznan	Poland		Europe	6.1 km	1	1,220 m	6.1																Rapid Tram
142	Prague	Czech Republic		Europe	59.1 km	3	1,094 m	19.7	1.45 million	24,600	530 million	2011	0.65 EUR	right	1435	third rail	750						yes
143	Pyongyang	North Korea		Asia	22.5 km	2	1,607 m	11.3	98,600	4,380	36 million	2009			1435	third rail	825
144	Recife	Brazil		America	39.7 km	2	1,418 m	19.9						right										According to official website
145	Rio de Janeiro	Brazil		America	42.0 km	2	1,313 m	21.0	581,000	13,800	212 million	2010	0.77 EUR	right	1600	third rail	750					yes
146	Rome	Italy		Europe	41.6 km	2	832 m	20.8	907,000	21,800	331 million	2008	1.00 EUR	left	1435	overhead wire	1500					yes	yes	metroitaliane.it
147	Rotterdam	Netherlands		Europe	47.0 km	2	1,306 m	23.5	238,000	5,070	87 million	2008		right	1435	third rail	750							Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
148	Rouen	France		Europe	2.2 km	1	550 m	2.2																5 underground stations
149	Saint Louis	USA		America	73.4 km	2	2,097 m	36.7						right
150	Saint Petersburg	Russia	Leningrad	Europe	113.5 km	5	1,831 m	22.7	2.15 million	19,000	786 million	2011		right	1520	third rail	825				windowless steel doors in ten stations			According to Mr. Yuri Popov
151	Samara	Russia	Kuybyshev	Europe	10.2 km	1	1,275 m	10.2	43,800	4,300	16 million	2011		right	1520	third rail	825							According to Mr. Yuri Popov
152	San Francisco	USA		America	166.9 km	5	4,279 m	33.4	304,000	1,820	111 million	2012		right	1676	third rail	1000					yes		MUNI not included (8 underground stations)
153	San Juan	Puerto Rico		America	17.2 km	1	1,147 m	17.2	30,100	1,750	11 million	2011
154	Santiago	Chile	Santiago de Chile	America	102.4 km	5	994 m	20.5	1.75 million	17,100	640 million	2011	0.55 EUR	right	1435	third rail	750			yes			yes
155	Santo Domingo	Dominican Republic		America	14.5 km	1	967 m	14.5	79,500	5,480	29 million	2011			1435							yes
156	Sapporo	Japan		Asia	48.0 km	3	1,043 m	16.0	573,000	11,900	209 million	2008		left	2150, 2180 (Namboku Line)	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)			yes			yes	According to Mr. Osamu Abe
157	Seattle	USA		America	22.2 km	1	2,018 m	22.2						right								yes		Downtown tunnel section considered as a full metro
158	Sendai	Japan		Asia	14.8 km	1	925 m	14.8	159,000	10,700	58 million	2008		left	1067	overhead wire	1500						yes	According to Mr. Osamu Abe
159	Seoul	South Korea		Asia	326.5 km	9	1,114 m	36.3	6.9 million	21,100	2,518 million	2012	0.54 EUR	right	1435	overhead wire	1500				lines 2 and 9, planned for all lines by 2010	yes	yes	Only metro section.
160	Seville	Spain	Sevilla	Europe	18.0 km	1	900 m	18.0													Line 1
161	Shanghai	China		Asia	437.0 km	12	1,539 m	36.4	6.24 million	14,300	2,276 million	2012	0.34 EUR	right	1435	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
162	Shenyang	China	Mukden	Asia	49.5 km	2	1,268 m	24.7						right							yes
163	Shenzhen	China		Asia	178.4 km	5	1,416 m	35.7	362,000	2,030	132 million	2009		right	1435						yes	yes	yes
164	Sofia	Bulgaria		Europe	31.2 km	2	1,200 m	15.6	79,500	2,550	29 million	2009	0.51 EUR	right	1435	third rail	825
165	Stockholm	Sweden		Europe	105.7 km	3	1,047 m	35.2	847,000	8,010	309 million	2011	3.73 EUR	left	1435	third rail	650, 750 (Blue Line)							According to official website. 7 operational lines
166	Stuttgart	Germany		Europe	24.0 km	2	1,412 m	12.0						right	1435	overhead wire	750					yes	yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	China	Su-chou	Asia	25.7 km	1	1,117 m	25.7						right								yes		According to Wikipedia, official website
168	Sydney	Australia		Oceania	22.1 km	3	2,005 m	7.4					2.92 EUR	left								yes		Only underground stations in downtown. Monorail: 3.6 km, 8 stations
169	Tama	Japan		Asia	16.0 km	1	889 m	16.0						left									yes
170	Tashkent	Uzbekistan		Asia	36.2 km	3	1,392 m	12.1	178,000	4,920	65 million	2010		right	1520	third rail	825							According to Mr. Yuri Popov
171	Tbilisi	Georgia		Asia	26.3 km	2	1,315 m	13.1	241,000	9,170	88 million	2008		right	1520	third rail	825							According to Mr. Yuri Popov
172	Tehran	Iran		Asia	73.0 km	4	1,106 m	18.3	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
173	The Hague	Netherlands		Europe	27.9 km	3	1,033 m	9.3						right										Full metro section length unknown (47 km?)
174	Tianjin	China	Tientsin	Asia	124.0 km	4	1,610 m	31.0	175,000	1,410	64 million	2010		right	1435	third rail	825				platform gate doors	yes		Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
175	Toronto	Canada		America	71.3 km	4	1,019 m	17.8	762,000	10,700	278 million	2006	1.67 EUR	right	1480	third rail	600					yes
176	Valencia	Spain		Europe	31.8 km	3	909 m	10.6						right	1000	overhead wire	1500					yes	yes	Full metro section length unknown.
177	Valencia	Venezuela		America	6.2 km	1	1,033 m	6.2	57,500	9,280	21 million	2010
178	Valparaiso	Chile		America	43.0 km	1	2,263 m	43.0						right
179	Vienna	Austria		Europe	74.6 km	5	769 m	14.9	1.46 million	19,600	534 million	2010	1.70 EUR	right	1435	third rail	750					yes	yes	According to official website. Premetro tunnel not included
180	Volgograd	Russia	Stalingrad	Europe	6.8 km	1	1,360 m	6.8																Total system: 22 stations, 17,1 km
181	Warsaw	Poland		Europe	22.6 km	1	1,130 m	22.6	384,000	17,000	140 million	2011	0.47 EUR	right	1435	third rail	825
182	Washington	USA		America	171.2 km	5	2,014 m	34.2	597,000	3,490	218 million	2012		right	1435	third rail	750					yes
183	Wuhan	China	Hankou	Asia	56.8 km	2	1,234 m	28.4	200,000	3,520	73 million	2011		right
184	Wuppertal	Germany		Europe	13.3 km	1	700 m	13.3						right		overhead rail	600
185	Xian	China	Xi'an	Asia	26.4 km	1	1,650 m	26.4	162,000	6,120	59 million	2012			1435								yes
186	Yekaterinburg	Russia	Ekaterinburg	Asia	12.7 km	1	1,587 m	12.7	104,000	8,200	38 million	2011		right
187	Yerevan	Armenia	Erevan	Asia	12.1 km	1	1,344 m	12.1	46,600	3,850	17 million	2011		right										According to Mr. Yuri Popov