World Metro Database

#	City  >	< Country  >	< City aka  >	< System  >	< 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  >	< Voltage  >	< Rubber-tyred  >	< Aircon trains  >	< Remarks
1	Stockholm	Sweden		Tunnelbana	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
2	Sydney	Australia		Cityrail	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
3	Copenhagen	Denmark		Metro	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	750		all metro and S-Tog trains	According to official website
4	London	United Kingdom		Underground	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	600, 750 (DLR)		Metropolitan Line	DLR not included (31.4 km, 39 stations). East London Line removed (will be assigned to Overground). Overground: 86 km, 55 st.
5	Oslo	Norway		T-Bane	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
6	Frankfurt	Germany		U-Bahn	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')
7	Munich	Germany		U-Bahn	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
8	Berlin	Germany		U-Bahn	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
9	Helsinki	Finland		Metro	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)
10	Amsterdam	Netherlands		Metro	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')
11	Los Angeles	USA		Metro Rail	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
12	Vienna	Austria		U-Bahn	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
13	Montreal	Canada	Montréal	Metro	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	750	yes
14	Toronto	Canada		Subway	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
15	Miami	USA		Metrorail	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	750	Downtown people mover	yes	Metromover not included (20 stations, 7 km)
16	Lyon	France		Métro	30.7 km	4	7.7	787 m	10.8	704,000	22,900	257 million	2009	1.60 EUR	1435	left	third rail	750	yes
17	Chicago	USA		"L"	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)
18	Paris	France		Métro	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	750	lines 1, 4, 6, 11, 14	lines 1, 2, 5, 9
19	Tokyo	Japan		Metro	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)	1500, 600 (Ginza, Marunouchi lines)	Yurikamome line	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
20	Brussels	Belgium		Métro	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
21	New York	USA	New York City	Subway	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)		yes	According to official website. PATH not included (22.2 km, 13 stations). SIR not included
22	Barcelona	Spain		Metro	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)	1200		yes	Tram lines not included (1.8 km subway tram line, T5)
23	Athens	Greece		Metro	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.
24	Madrid	Spain		Metro	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		yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
25	Milan	Italy		Metropolitana	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)	1500, 750 (line M1)		yes	metroitaliane.it
26	Rome	Italy		Metropolitana	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
27	Singapore	Singapore		MRT	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	750	LRT lines	yes
28	Budapest	Hungary		Metro	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)
29	Hong Kong	Hong Kong S.A.R.		MTR	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	1500 (MTR), 25000 (KCR)	SI, WI lines, planned	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
30	Lisbon	Portugal		Metro	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
31	Rio de Janeiro	Brazil		Metrô	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
32	Sao Paulo	Brazil	São Paulo	Metrô	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)	750 (lines 1-3), 1500 (lines 4, 5)		all metro lines and regional rail	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
33	Prague	Czech Republic		Metro	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
34	Bangkok	Thailand		Skytrain, MRT	80.2 km	4	20.0	1,512 m	14.3	671,000	8,370	245 million	2011	0.64 EUR	1435	left	linear			yes
35	Istanbul	Turkey		Metro	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)
36	Taipei	Taiwan		MRT	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	750	yes	yes
37	Santiago	Chile	Santiago de Chile	Metro	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	750	yes
38	Seoul	South Korea		Subway	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		yes	Only metro section.
39	Sofia	Bulgaria		Metro	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
40	Moscow	Russia		Metro	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.
41	Warsaw	Poland		Metro	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
42	Bucharest	Romania		Metro	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
43	Kuala Lumpur	Malaysia		LRT, Monorail	64.0 km	3	21.3	1,123 m	20.0	299,000	4,670	109 million	2008	0.37 EUR		left				yes
44	Shanghai	China		Metro	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		yes	Maglev and Bund tunnel not included. From Wikipedia. 411,90 km ? Line 13 closes for reconstruction
45	Caracas	Venezuela		Metro	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)
46	Lima	Peru		Tren Urbano	22.0 km	1	22.0	1,467 m	16.0					0.29 EUR
47	Kiev	Ukraine	Kyiv	Metro	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
48	Buenos Aires	Argentina		Subte	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
49	Manila	Philippines		MRT	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
50	Mumbai	India	Bombay	Suburban Railway	171.0 km	5	34.2	2,515 m	14.6					0.17 EUR							In fact, 4 suburban railway lines with metro frequency
51	Beijing	China	Peking	Subway	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		yes
52	Cairo	Egypt		Metro	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
53	Mexico City	Mexico		Metro	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	750	yes		ONLY PASSENGER SERVICE KM COUNTED
54	Delhi	India		Metro	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
55	Adana	Turkey		Metro	13.5 km	1	13.5	1,125 m	13.0
56	Algiers	Algeria		Metro	9.0 km	1	9.0	1,000 m	10.0						1435		third rail	750		yes
57	Almaty	Kazakhstan	Alma-Ata	Metro	7.3 km	1	7.3	1,217 m	7.0	19,200	2,630	7 million	2012
58	Ankara	Turkey		Metro	23.1 km	2	11.6	1,100 m	11.5	310,000	13,400	113 million	2007		1435	right	third rail	750
59	Antwerp	Belgium		Premetro	7.6 km	2	3.8	844 m	5.5						1000		overhead wire	600
60	Atlanta	USA		MARTA	79.2 km	2	39.6	2,141 m	19.5	93,200	1,180	34 million	2007		1435	right	third rail	750		yes
61	Baku	Azerbaijan		Metro	34.6 km	2	17.3	1,646 m	11.5	501,000	14,500	183 million	2011		1520	right	third rail	825
62	Baltimore	USA		Metro Subway	24.5 km	1	24.5	1,885 m	14.0	49,300	2,010	18 million	2011		1435	right	third rail	700		yes
63	Bangalore	India		Metro	7.5 km	1	7.5	1,500 m	6.0
64	Belo Horizonte	Brazil		Metrô	28.1 km	1	28.1	1,563 m	19.0							right					According to official website
65	Bielefeld	Germany		Stadtbahn	5.2 km	4	1.3	1,733 m	1.8							right					Full metro section length unknown. Only metro section included
66	Bilbao	Spain		Metro	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
67	Bochum	Germany		Stadtbahn	21.5 km	2	10.8	797 m	14.5						1435	right	overhead wire	660			Rhein-Ruhr Stadtbahn Album 2
68	Bonn	Germany		Stadtbahn	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
69	Boston	USA		The T	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
70	Brasilia	Brazil		Metrô	42.0 km	1	42.0	1,826 m	24.0	151,000	3,590	55 million	2009			right
71	Brescia	Italy		Metro	13.1 km	1	13.1	819 m	17.0												According to official website
72	Buffalo	USA		Metro Rail	8.4 km	1	8.4	1,194 m	8.0							right					Only tunnel section
73	Bursa	Turkey		Bursaray	31.5 km	2	15.8	1,086 m	15.5
74	Busan	South Korea		Subway	131.8 km	5	26.4	1,080 m	25.4	877,000	6,650	320 million	2012			right			Line 4
75	Catania	Italy		Metropolitana	3.8 km	1	3.8	760 m	6.0						1435	right	overhead wire	3000			metroitaliane.it
76	Changchun	China	Hsinking	LRT	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
77	Charleroi	Belgium		Métro Léger	17.5 km	4	4.4	1,094 m	5.0												Full metro section length unknown. Total length 25 km. Data from Wikipedia
78	Chengdu	China		Metro	40.9 km	2	20.4	1,202 m	18.0	282,000	6,900	103 million	2012			right				yes	http://railway-technology.com/projects/chengdu-metro
79	Chennai	India	Madras	MRTS	27.0 km	1	27.0	1,688 m	17.0
80	Chiba	Japan		Monorail	15.5 km	2	7.8	969 m	9.0							left
81	Chongqing	China	Chungking	Monorail	127.0 km	4	31.7	1,548 m	21.5							right				yes
82	Cleveland	USA		Rapid Transit	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
83	Cologne	Germany		Stadtbahn	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.
84	Daegu	South Korea	Taegu	Subway	53.9 km	2	27.0	998 m	28.0	348,000	6,460	127 million	2012
85	Daejeon	South Korea	Taejon	Subway	22.6 km	1	22.6	1,076 m	22.0	104,000	4,610	38 million	2011
86	Dalian	China		Metro	49.0 km	1	49.0	4,455 m	12.0	121,000	2,460	44 million	2012			right					Suburban service?
87	Detroit	USA		People Mover	4.8 km	1	4.8	400 m	13.0						1435	right	third rail	600		yes
88	Dnepropetrovsk	Ukraine	Dnipropetrovsk	Metro	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
89	Dortmund	Germany		Stadtbahn	29.5 km	3	9.8	866 m	12.3						1435	right	overhead wire	600			Rhein-Ruhr Stadtbahn Album 2
90	Dubai	United Arab Emirates		Metro	69.7 km	2	34.8	1,584 m	23.0	299,000	4,280	109 million	2012		1435	right	third rail	750		yes
91	Duesseldorf	Germany	Düsseldorf	Stadtbahn	9.6 km	2	4.8	798 m	7.0						1435	right	overhead wire	600			Rhein-Ruhr Stadtbahn Album 1
92	Duisburg	Germany		Stadtbahn	14.3 km	2	7.2	1,304 m	6.5							right					Rhein-Ruhr Stadtbahn Album 1
93	Edmonton	Canada		Light Rail	20.4 km	1	20.4	1,457 m	15.0							right
94	Essen	Germany		Stadtbahn	20.2 km	3	6.7	842 m	9.0						1435	right	overhead wire	750			Rhein-Ruhr Stadtbahn Album 1
95	Fukuoka	Japan		Subway	29.8 km	3	9.9	931 m	11.7	340,000	11,400	124 million	2007		1067	left	overhead wire	1500			According to Mr. Osamu Abe
96	Gelsenkirchen	Germany		Stadtbahn	5.5 km	1	5.5	690 m	9.0						1000	right	overhead wire	600			Rhein-Ruhr Stadtbahn Album 2
97	Genoa	Italy		Metropolitana	7.1 km	1	7.1	1,014 m	8.0						1435	right	overhead wire	750			metroitaliane.it
98	Glasgow	United Kingdom		Subway	10.4 km	1	10.4	743 m	15.0	35,600	3,420	13 million	2011		1219	left	third rail	600
99	Guadalajara	Mexico		Metro	24.0 km	2	12.0	889 m	14.5							right
100	Guangzhou	China	Canton	Metro	231.9 km	8	29.0	1,680 m	18.3	5 million	21,600	1,825 million	2012		1435	right	third rail	825	Zhujiang people mover	yes	APM included
101	Gwangju	South Korea		Subway	20.1 km	1	20.1	1,058 m	20.0	49,300	2,450	18 million	2011
102	Haifa	Israel		Carmelit	1.8 km	1	1.8	350 m	6.0
103	Hamburg	Germany		U-Bahn	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
104	Hangzhou	China	Hangchow	Metro	48.0 km	1	48.0	1,600 m	31.0												Wikipedia
105	Hanover	Germany	Hannover	Stadtbahn	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')
106	Hiroshima	Japan		Monorail	18.4 km	1	18.4	920 m	21.0	49,300	2,680	18 million	2005			left			yes		According to Mr. Osamu Abe
107	Incheon	South Korea	Inchon	Subway	29.5 km	1	29.5	1,054 m	29.0	244,000	8,270	89 million	2012
108	Izmir	Turkey		Metro	15.9 km	1	15.9	1,223 m	14.0	173,000	10,900	63 million	2011		1435		third rail	750
109	Jacksonville	USA		Skyway	6.9 km	1	6.9	1,380 m	6.0						2060	right	third rail	750
110	Kamakura	Japan		Monorail	6.6 km	1	6.6	943 m	8.0							left					Shonan Monorail.
111	Kaohsiung	Taiwan	Gaoxiong	MRT	45.0 km	2	22.5	1,250 m	19.0	142,000	3,170	52 million	2012		1435		third rail	750
112	Kazan	Russia		Metro	10.9 km	1	10.9	1,817 m	7.0	74,000	6,790	27 million	2012			right					According to Mr. Yuri Popov
113	Kharkov	Ukraine	Kharkiv	Metro	37.4 km	3	12.5	1,438 m	9.7	685,000	18,300	250 million	2011			right					According to Mr. Yuri Popov
114	Kitakyushu	Japan	Kitaky?sh?	Monorail	8.8 km	1	8.8	733 m	13.0							left
115	Kobe	Japan		Subway	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)	1500, 600 (Portliner)	Port Liner and Rokko Liner		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
116	Kolkata	India	Calcutta	Metro Railway	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 ???
117	Kryvyi Rih	Ukraine	Krivoy Rog	Metrotram	18.0 km	1	18.0	1,636 m	12.0
118	Kunming	China		Metro	18.2 km	1	18.2	18,200 m	2.0
119	Kyoto	Japan		Subway	31.3 km	2	15.6	1,043 m	16.0	345,000	11,000	126 million	2008		1435	left	overhead wire	1500
120	Las Vegas	USA		Monorail	6.2 km	1	6.2	1,033 m	7.0							right					Hotels monorails not included
121	Lausanne	Switzerland		Metro	13.7 km	2	6.8	507 m	14.5										line m2		Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
122	Lille	France		Métro	45.5 km	2	22.8	758 m	31.0	263,000	5,780	96 million	2009		2060	right	third rail	750	yes
123	Ludwigshafen	Germany		Stadtbahn	4.0 km	0		364 m								right					Full metro section length unknown.
124	Maracaibo	Venezuela		Metro	6.5 km	1	6.5	1,300 m	6.0											yes
125	Marseille	France		Métro	21.8 km	2	10.9	779 m	15.0	205,000	9,430	75 million	2011		1435	right	third rail	750	yes
126	Mashhad	Iran			19.0 km	1	19.0	905 m	22.0
127	Mecca	Saudi Arabia		Metro	18.1 km	1	18.1	2,263 m	9.0						1435	right	third rail	1500		yes
128	Medellin	Colombia	Medellín	Metro	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
129	Minsk	Belarus		Metro	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
130	Monterrey	Mexico		Metro	31.5 km	2	15.8	1,050 m	16.0	378,000	12,000	138 million	2009			right			yes
131	Mulheim	Germany	Mülheim	Stadtbahn	9.0 km	2	4.5	819 m	6.5						1435	right	overhead wire	750			Rhein-Ruhr Stadtbahn Album 1
132	Nagoya	Japan		Subway	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)	600, 1500 (Tsurumai, Sakura-dori lines)		yes	3 stations +
133	Naha	Japan		Monorail	12.8 km	1	12.8	914 m	15.0							left
134	Nanjing	China	Nanking	Metro	84.7 km	2	42.3	1,540 m	28.5	942,000	11,100	344 million	2011			right
135	Naples	Italy		Metropolitana	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.)
136	Newark	USA		Subway	2.2 km	1	2.2	733 m	4.0							right					4 underground stations
137	Newcastle	United Kingdom		Metro	76.5 km	2	38.3	1,297 m	30.5	104,000	1,360	38 million	2011		1435	left	overhead wire	1500
138	Nizhny Novgorod	Russia	Gorky	Metro	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
139	Novosibirsk	Russia		Metro	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
140	Nuremberg	Germany		U-Bahn	36.0 km	3	12.0	800 m	16.0	323,000	8,980	118 million	2011		1435	right	third rail	750
141	Oporto	Portugal	Porto	Metro	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
142	Osaka	Japan		Subway	137.8 km	9	15.3	1,111 m	14.8	2.29 million	16,600	836 million	2010		1435	left	third rail	750, 600 (Nanko Port Town Line)	Nanko Port Town Line		Monorail not included (23.8 km, 18 st). OTS + new tram included
143	Palma de Mallorca	Spain		Metro	8.3 km	1	8.3	1,038 m	9.0						1000			1500
144	Perugia	Italy		Minimetro	3.0 km	1	3.0	500 m	7.0
145	Philadelphia	USA		Subway	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)
146	Pittsburgh	USA		T	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.
147	Porto Alegre	Brazil		Metro	33.8 km	1	33.8	2,112 m	17.0							right					According to official website
148	Poznan	Poland		Fast Tram	6.1 km	1	6.1	1,220 m	6.0												Rapid Tram
149	Pyongyang	North Korea		Metro	22.5 km	2	11.3	1,607 m	8.0	98,600	4,380	36 million	2009		1435		third rail	825
150	Recife	Brazil		Metrô	39.7 km	2	19.9	1,418 m	15.0							right					According to official website
151	Rennes	France		Métro	9.0 km	1	9.0	643 m	15.0	129,000	14,300	47 million	2011			right			yes
152	Rotterdam	Netherlands		Metro	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'
153	Rouen	France		Métro	2.2 km	1	2.2	550 m	5.0												5 underground stations
154	Saint Louis	USA		Metrolink	73.4 km	2	36.7	2,097 m	18.5							right
155	Saint Petersburg	Russia	Leningrad	Metro	113.5 km	5	22.7	1,831 m	13.4	2.15 million	19,000	786 million	2011		1520	right	third rail	825			According to Mr. Yuri Popov
156	Samara	Russia	Kuybyshev	Metro	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
157	San Francisco	USA		BART	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)
158	San Juan	Puerto Rico		Tren Urbano	17.2 km	1	17.2	1,147 m	16.0	30,100	1,750	11 million	2011
159	Santo Domingo	Dominican Republic		Metro	14.5 km	1	14.5	967 m	16.0	79,500	5,480	29 million	2011		1435					yes
160	Sapporo	Japan		Subway	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)	1500, 750 (Namboku Line)	yes		According to Mr. Osamu Abe
161	Seattle	USA		Light Rail	22.2 km	1	22.2	2,018 m	12.0							right				yes	Downtown tunnel section considered as a full metro
162	Sendai	Japan		Subway	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
163	Seville	Spain	Sevilla	Metro	18.0 km	1	18.0	900 m	21.0
164	Shenyang	China	Mukden	Metro	49.5 km	2	24.7	1,268 m	20.5							right
165	Shenzhen	China		Metro	178.4 km	5	35.7	1,416 m	26.2	362,000	2,030	132 million	2009		1435	right				yes
166	Stuttgart	Germany		Stadtbahn	24.0 km	2	12.0	1,412 m	9.5						1435	right	overhead wire	750		yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	China	Su-chou	Subway	25.7 km	1	25.7	1,117 m	24.0							right				yes	According to Wikipedia, official website
168	Tama	Japan		Monorail	16.0 km	1	16.0	889 m	19.0							left
169	Tashkent	Uzbekistan		Metro	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
170	Tbilisi	Georgia		Metro	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
171	Tehran	Iran		Metro	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
172	The Hague	Netherlands		RandstadRail	27.9 km	3	9.3	1,033 m	10.0							right					Full metro section length unknown (47 km?)
173	Tianjin	China	Tientsin	Metro	124.0 km	4	31.0	1,610 m	20.3	175,000	1,410	64 million	2010		1435	right	third rail	825		yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
174	Toulouse	France		Métro	27.5 km	2	13.8	764 m	19.0	282,000	10,300	103 million	2011		2060	right	third rail	750	yes
175	Turin	Italy		Metropolitana	13.4 km	1	13.4	670 m	21.0	90,400	6,750	33 million	2011			right			yes	yes
176	Valencia	Spain		Metro	31.8 km	3	10.6	909 m	12.7						1000	right	overhead wire	1500		yes	Full metro section length unknown.
177	Valencia	Venezuela		Metro	6.2 km	1	6.2	1,033 m	7.0	57,500	9,280	21 million	2010
178	Valparaiso	Chile		Metro	43.0 km	1	43.0	2,263 m	20.0							right
179	Vancouver	Canada		SkyTrain	69.5 km	3	23.2	1,511 m	16.3	329,000	4,730	120 million	2011		1435	right	third rail	600		yes
180	Volgograd	Russia	Stalingrad	Metro	6.8 km	1	6.8	1,360 m	6.0												Total system: 22 stations, 17,1 km
181	Washington	USA		Metrorail	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	Metro	56.8 km	2	28.4	1,234 m	24.0	200,000	3,520	73 million	2011			right
183	Wuppertal	Germany		Schwebebahn	13.3 km	1	13.3	700 m	20.0							right	overhead rail	600
184	Xian	China	Xi'an	Metro	26.4 km	1	26.4	1,650 m	17.0	162,000	6,120	59 million	2012		1435
185	Yekaterinburg	Russia	Ekaterinburg	Metro	12.7 km	1	12.7	1,587 m	9.0	104,000	8,200	38 million	2011			right
186	Yerevan	Armenia	Erevan	Metro	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		Subway	57.6 km	3	19.2	1,280 m	16.0	542,000	9,420	198 million	2008		1435	left	third rail	750	Kanazawa Seaside LRT		Kanazawa Line not included (10.6 km)