World Metro Database

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1	Stockholm		Europe	Sweden	105.7 km	104	100	35.2	34.7	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
2	Sydney		Oceania	Australia	22.1 km	14	14	7.4	4.7					2.92 EUR	left								yes		Only underground stations in downtown. Monorail: 3.6 km, 8 stations
3	Copenhagen		Europe	Denmark	21.0 km	22	22	10.5	11.0	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
4	London		Europe	United Kingdom	402.0 km	270	270	36.5	24.5	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.
5	Oslo		Europe	Norway	62.0 km	77	77	12.4	15.4	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
6	Frankfurt		Europe	Germany	20.5 km	31	27	6.8	10.3					2.30 EUR	right	1435	overhead wire	750						yes	20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
7	Munich		Europe	Germany	94.2 km	102	96	15.7	17.0	986,000	10,500	360 million	2010	2.30 EUR	right	1435	third rail	750						yes
8	Berlin		Europe	Germany	147.4 km	195	173	14.7	19.5	1.38 million	9,390	505 million	2011	2.10 EUR	right	1435	third rail	750						yes
9	Helsinki		Europe	Finland	21.0 km	17	17	21.0	17.0	170,000	8,090	62 million	2011	2.10 EUR	right	1524	third rail	750						yes	According to Metros in Skandinavien (R.Schwandl)
10	Amsterdam		Europe	Netherlands	32.7 km	33	33	8.2	8.3	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')
11	Los Angeles		America	USA	59.3 km	30	30	19.8	10.0	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
12	Vienna		Europe	Austria	74.6 km	102	90	14.9	20.4	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
13	Montreal	Montréal	America	Canada	69.2 km	73	68	17.3	18.3	600,000	8,670	219 million	2006	1.67 EUR	right	1994	third rail	750	yes
14	Toronto		America	Canada	71.3 km	74	69	17.8	18.5	762,000	10,700	278 million	2006	1.67 EUR	right	1480	third rail	600					yes
15	Miami		America	USA	39.8 km	23	23	39.8	23.0	49,300	1,240	18 million	2011	1.66 EUR	right	1435	third rail	750	Downtown people mover	downtown people mover, rubber-tyred	1986		yes		Metromover not included (20 stations, 7 km)
16	Lyon		Europe	France	30.7 km	43	39	7.7	10.8	704,000	22,900	257 million	2009	1.60 EUR	left	1435	third rail	750	yes	line D/Maggaly, rubber-tyred, no PSDs	1991
17	Chicago		America	USA	166.0 km	152	144	20.8	19.0	608,000	3,660	222 million	2011	1.58 EUR	right	1435	third rail	600					yes		151 Stations and 173 km (UrbanRail.net)
18	Paris		Europe	France	218.0 km	382	302	13.6	23.9	4.18 million	19,200	1,524 million	2011	1.57 EUR	right (metro), left (RER)	1435	third rail	750	lines 1, 4, 6, 11, 14	lines 1, 14, rubber-tyred	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
19	Tokyo		Asia	Japan	304.5 km	290	205	23.4	22.3	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 line	Yurikamome Waterfront line, rubber-tyred	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
20	Brussels		Europe	Belgium	32.2 km	61	59	10.7	20.3	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
21	New York	New York City	America	USA	368.0 km	468	422	13.6	17.3	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
22	Barcelona		Europe	Spain	119.4 km	163	136	10.9	14.8	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)
23	Athens		Europe	Greece	52.0 km	54	50	17.3	18.0	937,000	18,000	342 million	2008	1.00 EUR	right	1435	third rail	600					yes	yes	M3 airport line not included.
24	Madrid		Europe	Spain	286.3 km	282	232	22.0	21.7	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)
25	Milan		Europe	Italy	83.3 km	94	90	27.8	31.3	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
26	Rome		Europe	Italy	41.6 km	52	51	20.8	26.0	907,000	21,800	331 million	2008	1.00 EUR	left	1435	overhead wire	1500					yes	yes	metroitaliane.it
27	Singapore		Asia	Singapore	146.5 km	100	89	36.6	25.0	2.18 million	14,800	794 million	2011	0.97 EUR	left	1435	third rail	750	LRT lines	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	2003	yes	yes	yes
28	Budapest		Europe	Hungary	33.0 km	42	40	11.0	14.0	827,000	25,100	302 million	2011	0.95 EUR	right	1435	third rail, overhead wire (Line M1)	825, 600 (Line M1)
29	Hong Kong		Asia	Hong Kong S.A.R.	175.0 km	95	82	17.5	9.5	3.96 million	22,600	1,444 million	2012	0.91 EUR	left	1435	overhead wire	1500 (MTR), 25000 (KCR)	SI, WI lines, planned	Disneyland Resort Line	2005	all underground stations	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
30	Lisbon		Europe	Portugal	44.3 km	55	49	11.1	13.8	501,000	11,300	183 million	2010	0.80 EUR	left	1435	third rail	750						yes
31	Rio de Janeiro		America	Brazil	42.0 km	34	34	21.0	17.0	581,000	13,800	212 million	2010	0.77 EUR	right	1600	third rail	750					yes
32	Sao Paulo	São Paulo	America	Brazil	74.3 km	67	61	14.9	13.4	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)
33	Prague		Europe	Czech Republic	59.1 km	57	54	19.7	19.0	1.45 million	24,600	530 million	2011	0.65 EUR	right	1435	third rail	750						yes
34	Bangkok		Asia	Thailand	80.2 km	57	51	20.0	14.3	671,000	8,370	245 million	2011	0.64 EUR	left	1435	linear			Green line	1999	Green line, Blue line	yes
35	Istanbul		Europe	Turkey	42.0 km	28	28	21.0	14.0	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)
36	Taipei		Asia	Taiwan	112.6 km	106	98	14.1	13.3	1.79 million	15,900	652 million	2012	0.60 EUR	right	2060	third rail	750	yes	Wenshan (Muzha) VAL line	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
37	Santiago	Santiago de Chile	America	Chile	102.4 km	108	100	20.5	21.6	1.75 million	17,100	640 million	2011	0.55 EUR	right	1435	third rail	750	yes					yes
38	Seoul		Asia	South Korea	326.5 km	302	260	36.3	33.6	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.
39	Sofia		Europe	Bulgaria	31.2 km	28	26	15.6	14.0	79,500	2,550	29 million	2009	0.51 EUR	right	1435	third rail	825
40	Moscow		Europe	Russia	309.4 km	186	147	25.8	15.5	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.
41	Warsaw		Europe	Poland	22.6 km	21	21	22.6	21.0	384,000	17,000	140 million	2011	0.47 EUR	right	1435	third rail	825
42	Bucharest		Europe	Romania	69.3 km	50	45	17.3	12.5	468,000	6,770	171 million	2011	0.40 EUR	right	1435	third rail	825
43	Kuala Lumpur		Asia	Malaysia	64.0 km	60	56	21.3	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
44	Shanghai		Asia	China	437.0 km	296	251	36.4	24.7	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
45	Caracas		America	Venezuela	60.5 km	50	46	12.1	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		America	Peru	22.0 km	16	16	22.0	16.0					0.29 EUR
47	Kiev	Kyiv	Europe	Ukraine	66.2 km	51	48	22.1	17.0	1.42 million	21,500	519 million	2011	0.27 EUR	right	1520	third rail	825
48	Buenos Aires		America	Argentina	49.3 km	78	69	8.2	13.0	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
49	Manila		Asia	Philippines	51.5 km	44	41	17.2	14.7	948,000	18,400	346 million	2008	0.18 EUR	right								yes	yes	Length not sure
50	Mumbai	Bombay	Asia	India	171.0 km	73	73	34.2	14.6					0.17 EUR											In fact, 4 suburban railway lines with metro frequency
51	Beijing	Peking	Asia	China	442.0 km	262	222	27.6	16.4	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
52	Cairo		Africa	Egypt	65.5 km	55	53	32.8	27.5	2.29 million	35,000	837 million	2010	0.14 EUR	left	1435	overhead wire	1500					5 stations
53	Mexico City		America	Mexico	180.0 km	195	163	15.0	16.3	4.41 million	24,500	1,609 million	2012	0.14 EUR	right	1995	third rail	750	yes						ONLY PASSENGER SERVICE KM COUNTED
54	Delhi		Asia	India	193.2 km	143	138	32.2	23.8	1.66 million	8,600	606 million	2011	0.12 EUR	left	1676, 1435 (Green, Violet lines)	overhead wire	25000					yes	yes
55	Adana		Asia	Turkey	13.5 km	13	13	13.5	13.0
56	Algiers		Africa	Algeria	9.0 km	10	10	9.0	10.0							1435	third rail	750					yes	yes
57	Almaty	Alma-Ata	Asia	Kazakhstan	7.3 km	7	7	7.3	7.0	19,200	2,630	7 million	2012
58	Ankara		Asia	Turkey	23.1 km	23	22	11.6	11.5	310,000	13,400	113 million	2007		right	1435	third rail	750		metro line	1997
59	Antwerp		Europe	Belgium	7.6 km	11	11	3.8	5.5							1000	overhead wire	600
60	Atlanta		America	USA	79.2 km	39	38	39.6	19.5	93,200	1,180	34 million	2007		right	1435	third rail	750					yes
61	Baku		Asia	Azerbaijan	34.6 km	23	22	17.3	11.5	501,000	14,500	183 million	2011		right	1520	third rail	825
62	Baltimore		America	USA	24.5 km	14	14	24.5	14.0	49,300	2,010	18 million	2011		right	1435	third rail	700					yes
63	Bangalore		Asia	India	7.5 km	6	6	7.5	6.0
64	Belo Horizonte		America	Brazil	28.1 km	19	19	28.1	19.0						right										According to official website
65	Bielefeld		Europe	Germany	5.2 km	7	7	1.3	1.8						right										Full metro section length unknown. Only metro section included
66	Bilbao		Europe	Spain	43.4 km	40	40	21.7	20.0	247,000	5,680	90 million	2011		left	1000	overhead wire	1500					yes	yes	According to Metro Bilbao
67	Bochum		Europe	Germany	21.5 km	29	27	10.8	14.5						right	1435	overhead wire	660							Rhein-Ruhr Stadtbahn Album 2
68	Bonn		Europe	Germany	9.0 km	12	12	9.0	12.0						right	1435	overhead wire	750							9 km, 12 stations underground. Approx. 17 km metro-like
69	Boston		America	USA	60.5 km	66	60	20.2	22.0	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
70	Brasilia		America	Brazil	42.0 km	24	24	42.0	24.0	151,000	3,590	55 million	2009		right
71	Brescia		Europe	Italy	13.1 km	17	17	13.1	17.0											metro	2012				According to official website
72	Buffalo		America	USA	8.4 km	8	8	8.4	8.0						right										Only tunnel section
73	Bursa		Asia	Turkey	31.5 km	31	31	15.8	15.5
74	Busan		Asia	South Korea	131.8 km	127	119	26.4	25.4	877,000	6,650	320 million	2012		right				Line 4	Line 4	2011	line 3
75	Catania		Europe	Italy	3.8 km	6	6	3.8	6.0						right	1435	overhead wire	3000							metroitaliane.it
76	Changchun	Hsinking	Asia	China	17.0 km	16	16	17.0	16.0						right										(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
77	Charleroi		Europe	Belgium	17.5 km	20	20	4.4	5.0																Full metro section length unknown. Total length 25 km. Data from Wikipedia
78	Chengdu		Asia	China	40.9 km	36	35	20.4	18.0	282,000	6,900	103 million	2012		right							yes	yes		http://railway-technology.com/projects/chengdu-metro
79	Chennai	Madras	Asia	India	27.0 km	17	17	27.0	17.0
80	Chiba		Asia	Japan	15.5 km	18	18	7.8	9.0						left
81	Chongqing	Chungking	Asia	China	127.0 km	86	81	31.7	21.5						right							The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
82	Cleveland		America	USA	31.0 km	18	18	31.0	18.0	16,400	530	6 million	2011		right	1435	overhead wire	600							2 Light Rail lines not included
83	Cologne		Europe	Germany	45.0 km	51	51	3.0	3.4						right	1435	overhead wire	750					new light rail trains only	yes	Approx. 45 km metro-like. 30 km underground.
84	Daegu	Taegu	Asia	South Korea	53.9 km	56	55	27.0	28.0	348,000	6,460	127 million	2012									lines 1, 2
85	Daejeon	Taejon	Asia	South Korea	22.6 km	22	22	22.6	22.0	104,000	4,610	38 million	2011									yes
86	Dalian		Asia	China	49.0 km	12	12	49.0	12.0	121,000	2,460	44 million	2012		right										Suburban service?
87	Detroit		America	USA	4.8 km	13	13	4.8	13.0						right	1435	third rail	600		downtown people mover, LIM technology	1987		yes
88	Dnepropetrovsk	Dnipropetrovsk	Europe	Ukraine	7.1 km	6	6	7.1	6.0	24,700	3,470	9 million	2010			1520	third rail	825							According to Mr. Yuri Popov
89	Dortmund		Europe	Germany	29.5 km	37	37	9.8	12.3						right	1435	overhead wire	600		H-Bahn	1984			yes	Rhein-Ruhr Stadtbahn Album 2
90	Dubai		Asia	United Arab Emirates	69.7 km	46	44	34.8	23.0	299,000	4,280	109 million	2012		right	1435	third rail	750		metro	2009	metro, monorail	yes	yes
91	Duesseldorf	Düsseldorf	Europe	Germany	9.6 km	14	14	4.8	7.0						right	1435	overhead wire	600						yes	Rhein-Ruhr Stadtbahn Album 1
92	Duisburg		Europe	Germany	14.3 km	13	13	7.2	6.5						right									yes	Rhein-Ruhr Stadtbahn Album 1
93	Edmonton		America	Canada	20.4 km	15	15	20.4	15.0						right
94	Essen		Europe	Germany	20.2 km	27	27	6.7	9.0						right	1435	overhead wire	750						yes	Rhein-Ruhr Stadtbahn Album 1
95	Fukuoka		Asia	Japan	29.8 km	35	34	9.9	11.7	340,000	11,400	124 million	2007		left	1067	overhead wire	1500				yes		yes	According to Mr. Osamu Abe
96	Gelsenkirchen		Europe	Germany	5.5 km	9	9	5.5	9.0						right	1000	overhead wire	600							Rhein-Ruhr Stadtbahn Album 2
97	Genoa		Europe	Italy	7.1 km	8	8	7.1	8.0						right	1435	overhead wire	750						yes	metroitaliane.it
98	Glasgow		Europe	United Kingdom	10.4 km	15	15	10.4	15.0	35,600	3,420	13 million	2011		left	1219	third rail	600
99	Guadalajara		America	Mexico	24.0 km	29	28	12.0	14.5						right
100	Guangzhou	Canton	Asia	China	231.9 km	146	132	29.0	18.3	5 million	21,600	1,825 million	2012		right	1435	third rail	825	Zhujiang people mover	APM line (underground people mover)	2010	yes	yes	yes	APM included
101	Gwangju		Asia	South Korea	20.1 km	20	20	20.1	20.0	49,300	2,450	18 million	2011									yes
102	Haifa		Asia	Israel	1.8 km	6	6	1.8	6.0
103	Hamburg		Europe	Germany	104.7 km	99	91	26.2	24.8	545,000	5,210	199 million	2011		right	1435	third rail	750							According to official website
104	Hangzhou	Hangchow	Asia	China	48.0 km	31	31	48.0	31.0																Wikipedia
105	Hanover	Hannover	Europe	Germany	18.6 km	21	17	6.2	7.0						right	1435	overhead wire	600						yes	18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
106	Hiroshima		Asia	Japan	18.4 km	21	21	18.4	21.0	49,300	2,680	18 million	2005		left				yes						According to Mr. Osamu Abe
107	Incheon	Inchon	Asia	South Korea	29.5 km	29	29	29.5	29.0	244,000	8,270	89 million	2012									yes
108	Izmir		Asia	Turkey	15.9 km	14	14	15.9	14.0	173,000	10,900	63 million	2011			1435	third rail	750
109	Jacksonville		America	USA	6.9 km	6	6	6.9	6.0						right	2060	third rail	750		downtown monorail people mover	1989
110	Kamakura		Asia	Japan	6.6 km	8	8	6.6	8.0						left										Shonan Monorail.
111	Kaohsiung	Gaoxiong	Asia	Taiwan	45.0 km	38	37	22.5	19.0	142,000	3,170	52 million	2012			1435	third rail	750				MRT
112	Kazan		Europe	Russia	10.9 km	7	7	10.9	7.0	74,000	6,790	27 million	2012		right										According to Mr. Yuri Popov
113	Kharkov	Kharkiv	Europe	Ukraine	37.4 km	29	26	12.5	9.7	685,000	18,300	250 million	2011		right										According to Mr. Yuri Popov
114	Kitakyushu	Kitaky?sh?	Asia	Japan	8.8 km	13	13	8.8	13.0						left									yes
115	Kobe		Asia	Japan	30.6 km	26	24	15.3	13.0	332,000	10,800	121 million	2008		left	1435	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	Port Liner and Rokko Liner	Port Liner and Rokko Liner, rubber-tyred	1981	Port Liner and Rokko Liner		yes	According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
116	Kolkata	Calcutta	Asia	India	25.0 km	23	23	25.0	23.0	474,000	19,000	173 million	2009		right										25 km wikipedia, 27.50 km urbanrail ???
117	Kryvyi Rih	Krivoy Rog	Europe	Ukraine	18.0 km	12	12	18.0	12.0
118	Kunming		Asia	China	18.2 km	2	2	18.2	2.0
119	Kyoto		Asia	Japan	31.3 km	32	31	15.6	16.0	345,000	11,000	126 million	2008		left	1435	overhead wire	1500				Tozai line		yes
120	Las Vegas		America	USA	6.2 km	7	7	6.2	7.0						right					monorail	2004	yes			Hotels monorails not included
121	Lausanne		Europe	Switzerland	13.7 km	29	28	6.8	14.5										line m2	line m2	2008			yes	Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
122	Lille		Europe	France	45.5 km	62	60	22.8	31.0	263,000	5,780	96 million	2009		right	2060	third rail	750	yes	VAL	1983	VAL, all stations		yes
123	Ludwigshafen		Europe	Germany	4.0 km	11	11								right										Full metro section length unknown.
124	Maracaibo		America	Venezuela	6.5 km	6	6	6.5	6.0														yes
125	Marseille		Europe	France	21.8 km	30	28	10.9	15.0	205,000	9,430	75 million	2011		right	1435	third rail	750	yes
126	Mashhad		Asia	Iran	19.0 km	22	22	19.0	22.0
127	Mecca		Asia	Saudi Arabia	18.1 km	9	9	18.1	9.0						right	1435	third rail	1500				yes	yes	yes
128	Medellin	Medellín	America	Colombia	28.8 km	26	25	14.4	13.0	466,000	16,200	170 million	2011			1435	overhead wire	1500							Metro Cable not included, 4 stations
129	Minsk		Europe	Belarus	35.4 km	28	27	17.7	14.0	770,000	21,700	281 million	2012		right	1520	third rail	825							According to Mr. Yuri Popov
130	Monterrey		America	Mexico	31.5 km	32	31	15.8	16.0	378,000	12,000	138 million	2009		right				yes
131	Mulheim	Mülheim	Europe	Germany	9.0 km	13	12	4.5	6.5						right	1435	overhead wire	750							Rhein-Ruhr Stadtbahn Album 1
132	Nagoya		Asia	Japan	93.1 km	97	86	23.3	24.3	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 +
133	Naha		Asia	Japan	12.8 km	15	15	12.8	15.0						left
134	Nanjing	Nanking	Asia	China	84.7 km	57	55	42.3	28.5	942,000	11,100	344 million	2011		right
135	Naples		Europe	Italy	31.8 km	31	28	10.6	10.3	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.)
136	Newark		America	USA	2.2 km	4	4	2.2	4.0						right										4 underground stations
137	Newcastle		Europe	United Kingdom	76.5 km	61	50	38.3	30.5	104,000	1,360	38 million	2011		left	1435	overhead wire	1500
138	Nizhny Novgorod	Gorky	Europe	Russia	18.9 km	15	14	9.4	7.5	74,000	3,910	27 million	2010		right	1520	third rail	825							According to Mr. Yuri Popov
139	Novosibirsk		Asia	Russia	16.4 km	13	12	8.2	6.5	208,000	12,700	76 million	2011		right	1520	third rail	825							According to Mr. Yuri Popov
140	Nuremberg		Europe	Germany	36.0 km	48	44	12.0	16.0	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
141	Oporto	Porto	Europe	Portugal	21.7 km	15	14	10.9	7.5						right	1435	overhead wire	750					yes	yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
142	Osaka		Asia	Japan	137.8 km	133	104	15.3	14.8	2.29 million	16,600	836 million	2010		left	1435	third rail	750, 600 (Nanko Port Town Line)	Nanko Port Town Line	Nanko Port Town Line, rubber-tyred	1981	all stations on the Nanko Port Town Line		yes	Monorail not included (23.8 km, 18 st). OTS + new tram included
143	Palma de Mallorca		Europe	Spain	8.3 km	9	9	8.3	9.0							1000		1500
144	Perugia		Europe	Italy	3.0 km	7	7	3.0	7.0											'Minimetro'	2008
145	Philadelphia		America	USA	62.0 km	66	62	20.7	22.0	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)
146	Pittsburgh		America	USA	4.8 km	6	6	4.8	6.0						right										Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
147	Porto Alegre		America	Brazil	33.8 km	17	17	33.8	17.0						right										According to official website
148	Poznan		Europe	Poland	6.1 km	6	6	6.1	6.0																Rapid Tram
149	Pyongyang		Asia	North Korea	22.5 km	16	15	11.3	8.0	98,600	4,380	36 million	2009			1435	third rail	825
150	Recife		America	Brazil	39.7 km	30	28	19.9	15.0						right										According to official website
151	Rennes		Europe	France	9.0 km	15	15	9.0	15.0	129,000	14,300	47 million	2011		right				yes	VAL	2002	VAL		yes
152	Rotterdam		Europe	Netherlands	47.0 km	38	37	23.5	19.0	238,000	5,070	87 million	2008		right	1435	third rail	750							Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
153	Rouen		Europe	France	2.2 km	5	5	2.2	5.0																5 underground stations
154	Saint Louis		America	USA	73.4 km	37	37	36.7	18.5						right
155	Saint Petersburg	Leningrad	Europe	Russia	113.5 km	67	59	22.7	13.4	2.15 million	19,000	786 million	2011		right	1520	third rail	825				windowless steel doors in ten stations			According to Mr. Yuri Popov
156	Samara	Kuybyshev	Europe	Russia	10.2 km	9	9	10.2	9.0	43,800	4,300	16 million	2011		right	1520	third rail	825							According to Mr. Yuri Popov
157	San Francisco		America	USA	166.9 km	44	44	33.4	8.8	304,000	1,820	111 million	2012		right	1676	third rail	1000					yes		MUNI not included (8 underground stations)
158	San Juan		America	Puerto Rico	17.2 km	16	16	17.2	16.0	30,100	1,750	11 million	2011
159	Santo Domingo		America	Dominican Republic	14.5 km	16	16	14.5	16.0	79,500	5,480	29 million	2011			1435							yes
160	Sapporo		Asia	Japan	48.0 km	49	46	16.0	16.3	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
161	Seattle		America	USA	22.2 km	12	12	22.2	12.0						right								yes		Downtown tunnel section considered as a full metro
162	Sendai		Asia	Japan	14.8 km	17	17	14.8	17.0	159,000	10,700	58 million	2008		left	1067	overhead wire	1500						yes	According to Mr. Osamu Abe
163	Seville	Sevilla	Europe	Spain	18.0 km	21	21	18.0	21.0													Line 1
164	Shenyang	Mukden	Asia	China	49.5 km	41	40	24.7	20.5						right							yes
165	Shenzhen		Asia	China	178.4 km	131	118	35.7	26.2	362,000	2,030	132 million	2009		right	1435						yes	yes	yes
166	Stuttgart		Europe	Germany	24.0 km	19	17	12.0	9.5						right	1435	overhead wire	750					yes	yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	Su-chou	Asia	China	25.7 km	24	24	25.7	24.0						right								yes		According to Wikipedia, official website
168	Tama		Asia	Japan	16.0 km	19	19	16.0	19.0						left									yes
169	Tashkent		Asia	Uzbekistan	36.2 km	29	26	12.1	9.7	178,000	4,920	65 million	2010		right	1520	third rail	825							According to Mr. Yuri Popov
170	Tbilisi		Asia	Georgia	26.3 km	22	21	13.1	11.0	241,000	9,170	88 million	2008		right	1520	third rail	825							According to Mr. Yuri Popov
171	Tehran		Asia	Iran	73.0 km	70	64	18.3	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		Europe	Netherlands	27.9 km	30	30	9.3	10.0						right										Full metro section length unknown (47 km?)
173	Tianjin	Tientsin	Asia	China	124.0 km	81	77	31.0	20.3	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)
174	Toulouse		Europe	France	27.5 km	38	37	13.8	19.0	282,000	10,300	103 million	2011		right	2060	third rail	750	yes	VAL	1993	VAL		yes
175	Turin		Europe	Italy	13.4 km	21	21	13.4	21.0	90,400	6,750	33 million	2011		right				yes	VAL	2006	VAL	yes	yes
176	Valencia		Europe	Spain	31.8 km	38	37	10.6	12.7						right	1000	overhead wire	1500					yes	yes	Full metro section length unknown.
177	Valencia		America	Venezuela	6.2 km	7	7	6.2	7.0	57,500	9,280	21 million	2010
178	Valparaiso		America	Chile	43.0 km	20	20	43.0	20.0						right
179	Vancouver		America	Canada	69.5 km	49	47	23.2	16.3	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
180	Volgograd	Stalingrad	Europe	Russia	6.8 km	6	6	6.8	6.0																Total system: 22 stations, 17,1 km
181	Washington		America	USA	171.2 km	90	86	34.2	18.0	597,000	3,490	218 million	2012		right	1435	third rail	750					yes
182	Wuhan	Hankou	Asia	China	56.8 km	48	47	28.4	24.0	200,000	3,520	73 million	2011		right
183	Wuppertal		Europe	Germany	13.3 km	20	20	13.3	20.0						right		overhead rail	600
184	Xian	Xi'an	Asia	China	26.4 km	17	17	26.4	17.0	162,000	6,120	59 million	2012			1435								yes
185	Yekaterinburg	Ekaterinburg	Asia	Russia	12.7 km	9	9	12.7	9.0	104,000	8,200	38 million	2011		right
186	Yerevan	Erevan	Asia	Armenia	12.1 km	10	10	12.1	10.0	46,600	3,850	17 million	2011		right										According to Mr. Yuri Popov
187	Yokohama		Asia	Japan	57.6 km	48	45	19.2	16.0	542,000	9,420	198 million	2008		left	1435	third rail	750	Kanazawa Seaside LRT	Kanazawa Seaside line, LRT, rubber-tyred	1989	Kanazawa Seaside LRT line		yes	Kanazawa Line not included (10.6 km)