World Metro Database

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1	Stockholm		Sweden	Europe	Tunnelbana	105.7 km	104	100	3	35.2	8,010	34.7	309 million	2011	3.73 EUR	1435	left	third rail	650, 750 (Blue Line)						According to official website. 7 operational lines
2	Sydney		Australia	Oceania	Cityrail	22.1 km	14	14	3	7.4		4.7			2.92 EUR		left					yes			Only underground stations in downtown. Monorail: 3.6 km, 8 stations
3	Copenhagen		Denmark	Europe	Metro	21.0 km	22	22	2	10.5	7,050	11.0	54 million	2011	2.81 EUR	1435	right	third rail	750	all metro lines	2002	all metro and S-Tog trains	all underground stations	yes	According to official website
4	London		United Kingdom	Europe	Underground	402.0 km	270	270	11	36.5	7,980	24.5	1,171 million	2011	2.75 EUR	1435	left	third rail	600, 750 (DLR)	Docklands Light Rail	1987	Metropolitan Line	Jubilee Line extension	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		Norway	Europe	T-Bane	62.0 km	77	77	5	12.4	3,360	15.4	76 million	2010	2.67 EUR	1435	right	third rail	750					yes	Line 1 not included (it has level crossings). Length not sure
6	Frankfurt		Germany	Europe	U-Bahn	20.5 km	31	27	3	6.8		10.3			2.30 EUR	1435	right	overhead wire	750					yes	20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
7	Munich		Germany	Europe	U-Bahn	94.2 km	102	96	6	15.7	10,500	17.0	360 million	2010	2.30 EUR	1435	right	third rail	750					yes
8	Berlin		Germany	Europe	U-Bahn	147.4 km	195	173	10	14.7	9,390	19.5	505 million	2011	2.10 EUR	1435	right	third rail	750					yes
9	Helsinki		Finland	Europe	Metro	21.0 km	17	17	1	21.0	8,090	17.0	62 million	2011	2.10 EUR	1524	right	third rail	750					yes	According to Metros in Skandinavien (R.Schwandl)
10	Amsterdam		Netherlands	Europe	Metro	32.7 km	33	33	4	8.2	7,120	8.3	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	America	Metro Rail	59.3 km	30	30	3	19.8	2,130	10.0	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	Europe	U-Bahn	74.6 km	102	90	5	14.9	19,600	20.4	534 million	2010	1.70 EUR	1435	right	third rail	750			yes		yes	According to official website. Premetro tunnel not included
13	Montreal	Montréal	Canada	America	Metro	69.2 km	73	68	4	17.3	8,670	18.3	219 million	2006	1.67 EUR	1994	right	third rail	750
14	Toronto		Canada	America	Subway	71.3 km	74	69	4	17.8	10,700	18.5	278 million	2006	1.67 EUR	1480	right	third rail	600			yes
15	Miami		USA	America	Metrorail	39.8 km	23	23	1	39.8	1,240	23.0	18 million	2011	1.66 EUR	1435	right	third rail	750	downtown people mover, rubber-tyred	1986	yes			Metromover not included (20 stations, 7 km)
16	Lyon		France	Europe	Métro	30.7 km	43	39	4	7.7	22,900	10.8	257 million	2009	1.60 EUR	1435	left	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	1991
17	Chicago		USA	America	"L"	166.0 km	152	144	8	20.8	3,660	19.0	222 million	2011	1.58 EUR	1435	right	third rail	600			yes			151 Stations and 173 km (UrbanRail.net)
18	Paris		France	Europe	Métro	218.0 km	382	302	16	13.6	19,200	23.9	1,524 million	2011	1.57 EUR	1435	right (metro), left (RER)	third rail	750	lines 1, 14, rubber-tyred	1998	lines 1, 2, 5, 9	lines 1, 13 (part), 14	lines 1, 2, 5, 7bis, 9, 14
19	Tokyo		Japan	Asia	Metro	304.5 km	290	205	13	23.4	27,900	22.3	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 Waterfront line, rubber-tyred	1995	yes	Marunouchi, Mita, Namboku, Yurikamome lines	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
20	Brussels		Belgium	Europe	Métro	32.2 km	61	59	3	10.7	11,300	20.3	133 million	2009	1.53 EUR	1435	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail	900					line 1	Premetro tunnels not included, 11 stations
21	New York	New York City	USA	America	Subway	368.0 km	468	422	27	13.6	12,300	17.3	1,655 million	2012	1.53 EUR	1435	right	third rail	625, 650 (PATH)			yes	planned for new Second Avenue Line		According to official website. PATH not included (22.2 km, 13 stations). SIR not included
22	Barcelona		Spain	Europe	Metro	119.4 km	163	136	11	10.9	8,930	14.8	389 million	2011	1.35 EUR	1435	right	third rail (TMB), overhead wire (FGC)	1200	lines L9, L10, L11	2009	yes	lines L9, L10, L11	yes	Tram lines not included (1.8 km subway tram line, T5)
23	Athens		Greece	Europe	Metro	52.0 km	54	50	3	17.3	18,000	18.0	342 million	2008	1.00 EUR	1435	right	third rail	600			yes		yes	M3 airport line not included.
24	Madrid		Spain	Europe	Metro	286.3 km	282	232	13	22.0	6,080	21.7	635 million	2011	1.00 EUR	1445	left	overhead wire	600			yes	tests in 2010, plans for 2011	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
25	Milan		Italy	Europe	Metropolitana	83.3 km	94	90	3	27.8	10,800	31.3	328 million	2007	1.00 EUR	1435	right	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5	2013	yes	line M5	yes	metroitaliane.it
26	Rome		Italy	Europe	Metropolitana	41.6 km	52	51	2	20.8	21,800	26.0	331 million	2008	1.00 EUR	1435	left	overhead wire	1500			yes		yes	metroitaliane.it
27	Singapore		Singapore	Asia	MRT	146.5 km	100	89	4	36.6	14,800	25.0	794 million	2011	0.97 EUR	1435	left	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	2003	yes	yes	yes
28	Budapest		Hungary	Europe	Metro	33.0 km	42	40	3	11.0	25,100	14.0	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.	Asia	MTR	175.0 km	95	82	10	17.5	22,600	9.5	1,444 million	2012	0.91 EUR	1435	left	overhead wire	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	2005	yes	all underground stations	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
30	Lisbon		Portugal	Europe	Metro	44.3 km	55	49	4	11.1	11,300	13.8	183 million	2010	0.80 EUR	1435	left	third rail	750					yes
31	Rio de Janeiro		Brazil	America	Metrô	42.0 km	34	34	2	21.0	13,800	17.0	212 million	2010	0.77 EUR	1600	right	third rail	750			yes
32	Sao Paulo	São Paulo	Brazil	America	Metrô	74.3 km	67	61	5	14.9	32,300	13.4	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)	line 4	2010	all metro lines and regional rail	lines 2, 3, 4 (since 2010)	lines 4, 5	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
33	Prague		Czech Republic	Europe	Metro	59.1 km	57	54	3	19.7	24,600	19.0	530 million	2011	0.65 EUR	1435	right	third rail	750					yes
34	Bangkok		Thailand	Asia	Skytrain, MRT	80.2 km	57	51	4	20.0	8,370	14.3	245 million	2011	0.64 EUR	1435	left	linear		Green line	1999	yes	Green line, Blue line
35	Istanbul		Turkey	Europe	Metro	42.0 km	28	28	2	21.0	5,090	14.0	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	Asia	MRT	112.6 km	106	98	8	14.1	15,900	13.3	652 million	2012	0.60 EUR	2060	right	third rail	750	Wenshan (Muzha) VAL line	1996	yes	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
37	Santiago	Santiago de Chile	Chile	America	Metro	102.4 km	108	100	5	20.5	17,100	21.6	640 million	2011	0.55 EUR	1435	right	third rail	750					yes
38	Seoul		South Korea	Asia	Subway	326.5 km	302	260	9	36.3	21,100	33.6	2,518 million	2012	0.54 EUR	1435	right	overhead wire	1500			yes	lines 2 and 9, planned for all lines by 2010	yes	Only metro section.
39	Sofia		Bulgaria	Europe	Metro	31.2 km	28	26	2	15.6	2,550	14.0	29 million	2009	0.51 EUR	1435	right	third rail	825
40	Moscow		Russia	Europe	Metro	309.4 km	186	147	12	25.8	21,200	15.5	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	Europe	Metro	22.6 km	21	21	1	22.6	17,000	21.0	140 million	2011	0.47 EUR	1435	right	third rail	825
42	Bucharest		Romania	Europe	Metro	69.3 km	50	45	4	17.3	6,770	12.5	171 million	2011	0.40 EUR	1435	right	third rail	825
43	Kuala Lumpur		Malaysia	Asia	LRT, Monorail	64.0 km	60	56	3	21.3	4,670	20.0	109 million	2008	0.37 EUR		left			LRT	1996	yes	KLIA line to airport, Kelana Jaya line's underground stations
44	Shanghai		China	Asia	Metro	437.0 km	296	251	12	36.4	14,300	24.7	2,276 million	2012	0.34 EUR	1435	right	overhead wire	1500			yes	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
45	Caracas		Venezuela	America	Metro	60.5 km	50	46	5	12.1	22,000	10.0	485 million	2009	0.31 EUR	1435		third rail	750			yes			Metro Los Teques included (9.5 km)
46	Lima		Peru	America	Tren Urbano	22.0 km	16	16	1	22.0		16.0			0.29 EUR
47	Kiev	Kyiv	Ukraine	Europe	Metro	66.2 km	51	48	3	22.1	21,500	17.0	519 million	2011	0.27 EUR	1520	right	third rail	825
48	Buenos Aires		Argentina	America	Subte	49.3 km	78	69	6	8.2	17,100	13.0	308 million	2011	0.24 EUR	1435	left	overhead wire, third rail (Line B)	1500, 1100 (Line B)					yes	Premetro line not included
49	Manila		Philippines	Asia	MRT	51.5 km	44	41	3	17.2	18,400	14.7	346 million	2008	0.18 EUR		right					yes		yes	Length not sure
50	Mumbai	Bombay	India	Asia	Suburban Railway	171.0 km	73	73	5	34.2		14.6			0.17 EUR										In fact, 4 suburban railway lines with metro frequency
51	Beijing	Peking	China	Asia	Subway	442.0 km	262	222	16	27.6	15,200	16.4	2,460 million	2012	0.15 EUR	1435	right	third rail	825			yes	PGDs on underground stations of line 5, PSDs on lines 8, 10	all lines
52	Cairo		Egypt	Africa	Metro	65.5 km	55	53	2	32.8	35,000	27.5	837 million	2010	0.14 EUR	1435	left	overhead wire	1500			5 stations
53	Mexico City		Mexico	America	Metro	180.0 km	195	163	12	15.0	24,500	16.3	1,609 million	2012	0.14 EUR	1995	right	third rail	750						ONLY PASSENGER SERVICE KM COUNTED
54	Delhi		India	Asia	Metro	193.2 km	143	138	6	32.2	8,600	23.8	606 million	2011	0.12 EUR	1676, 1435 (Green, Violet lines)	left	overhead wire	25000			yes		yes
55	Adana		Turkey	Asia	Metro	13.5 km	13	13	1	13.5		13.0
56	Algiers		Algeria	Africa	Metro	9.0 km	10	10	1	9.0		10.0				1435		third rail	750			yes		yes
57	Almaty	Alma-Ata	Kazakhstan	Asia	Metro	7.3 km	7	7	1	7.3	2,630	7.0	7 million	2012
58	Ankara		Turkey	Asia	Metro	23.1 km	23	22	2	11.6	13,400	11.5	113 million	2007		1435	right	third rail	750	metro line	1997
59	Antwerp		Belgium	Europe	Premetro	7.6 km	11	11	2	3.8		5.5				1000		overhead wire	600
60	Atlanta		USA	America	MARTA	79.2 km	39	38	2	39.6	1,180	19.5	34 million	2007		1435	right	third rail	750			yes
61	Baku		Azerbaijan	Asia	Metro	34.6 km	23	22	2	17.3	14,500	11.5	183 million	2011		1520	right	third rail	825
62	Baltimore		USA	America	Metro Subway	24.5 km	14	14	1	24.5	2,010	14.0	18 million	2011		1435	right	third rail	700			yes
63	Bangalore		India	Asia	Metro	7.5 km	6	6	1	7.5		6.0
64	Belo Horizonte		Brazil	America	Metrô	28.1 km	19	19	1	28.1		19.0					right								According to official website
65	Bielefeld		Germany	Europe	Stadtbahn	5.2 km	7	7	4	1.3		1.8					right								Full metro section length unknown. Only metro section included
66	Bilbao		Spain	Europe	Metro	43.4 km	40	40	2	21.7	5,680	20.0	90 million	2011		1000	left	overhead wire	1500			yes		yes	According to Metro Bilbao
67	Bochum		Germany	Europe	Stadtbahn	21.5 km	29	27	2	10.8		14.5				1435	right	overhead wire	660						Rhein-Ruhr Stadtbahn Album 2
68	Bonn		Germany	Europe	Stadtbahn	9.0 km	12	12	1	9.0		12.0				1435	right	overhead wire	750						9 km, 12 stations underground. Approx. 17 km metro-like
69	Boston		USA	America	The T	60.5 km	66	60	3	20.2	6,660	22.0	147 million	2010		1435	right	third rail, overhead wire (Green Line)	600			yes			Green and Red Lines' tram section not included
70	Brasilia		Brazil	America	Metrô	42.0 km	24	24	1	42.0	3,590	24.0	55 million	2009			right
71	Brescia		Italy	Europe	Metro	13.1 km	17	17	1	13.1		17.0								metro	2012				According to official website
72	Buffalo		USA	America	Metro Rail	8.4 km	8	8	1	8.4		8.0					right								Only tunnel section
73	Bursa		Turkey	Asia	Bursaray	31.5 km	31	31	2	15.8		15.5
74	Busan		South Korea	Asia	Subway	131.8 km	127	119	5	26.4	6,650	25.4	320 million	2012			right			Line 4	2011		line 3
75	Catania		Italy	Europe	Metropolitana	3.8 km	6	6	1	3.8		6.0				1435	right	overhead wire	3000						metroitaliane.it
76	Changchun	Hsinking	China	Asia	LRT	17.0 km	16	16	1	17.0		16.0					right								(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
77	Charleroi		Belgium	Europe	Métro Léger	17.5 km	20	20	4	4.4		5.0													Full metro section length unknown. Total length 25 km. Data from Wikipedia
78	Chengdu		China	Asia	Metro	40.9 km	36	35	2	20.4	6,900	18.0	103 million	2012			right					yes	yes		http://railway-technology.com/projects/chengdu-metro
79	Chennai	Madras	India	Asia	MRTS	27.0 km	17	17	1	27.0		17.0
80	Chiba		Japan	Asia	Monorail	15.5 km	18	18	2	7.8		9.0					left
81	Chongqing	Chungking	China	Asia	Monorail	127.0 km	86	81	4	31.7		21.5					right					yes	The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
82	Cleveland		USA	America	Rapid Transit	31.0 km	18	18	1	31.0	530	18.0	6 million	2011		1435	right	overhead wire	600						2 Light Rail lines not included
83	Cologne		Germany	Europe	Stadtbahn	45.0 km	51	51	15	3.0		3.4				1435	right	overhead wire	750			new light rail trains only		yes	Approx. 45 km metro-like. 30 km underground.
84	Daegu	Taegu	South Korea	Asia	Subway	53.9 km	56	55	2	27.0	6,460	28.0	127 million	2012									lines 1, 2
85	Daejeon	Taejon	South Korea	Asia	Subway	22.6 km	22	22	1	22.6	4,610	22.0	38 million	2011									yes
86	Dalian		China	Asia	Metro	49.0 km	12	12	1	49.0	2,460	12.0	44 million	2012			right								Suburban service?
87	Detroit		USA	America	People Mover	4.8 km	13	13	1	4.8		13.0				1435	right	third rail	600	downtown people mover, LIM technology	1987	yes
88	Dnepropetrovsk	Dnipropetrovsk	Ukraine	Europe	Metro	7.1 km	6	6	1	7.1	3,470	6.0	9 million	2010		1520		third rail	825						According to Mr. Yuri Popov
89	Dortmund		Germany	Europe	Stadtbahn	29.5 km	37	37	3	9.8		12.3				1435	right	overhead wire	600	H-Bahn	1984			yes	Rhein-Ruhr Stadtbahn Album 2
90	Dubai		United Arab Emirates	Asia	Metro	69.7 km	46	44	2	34.8	4,280	23.0	109 million	2012		1435	right	third rail	750	metro	2009	yes	metro, monorail	yes
91	Duesseldorf	Düsseldorf	Germany	Europe	Stadtbahn	9.6 km	14	14	2	4.8		7.0				1435	right	overhead wire	600					yes	Rhein-Ruhr Stadtbahn Album 1
92	Duisburg		Germany	Europe	Stadtbahn	14.3 km	13	13	2	7.2		6.5					right							yes	Rhein-Ruhr Stadtbahn Album 1
93	Edmonton		Canada	America	Light Rail	20.4 km	15	15	1	20.4		15.0					right
94	Essen		Germany	Europe	Stadtbahn	20.2 km	27	27	3	6.7		9.0				1435	right	overhead wire	750					yes	Rhein-Ruhr Stadtbahn Album 1
95	Fukuoka		Japan	Asia	Subway	29.8 km	35	34	3	9.9	11,400	11.7	124 million	2007		1067	left	overhead wire	1500				yes	yes	According to Mr. Osamu Abe
96	Gelsenkirchen		Germany	Europe	Stadtbahn	5.5 km	9	9	1	5.5		9.0				1000	right	overhead wire	600						Rhein-Ruhr Stadtbahn Album 2
97	Genoa		Italy	Europe	Metropolitana	7.1 km	8	8	1	7.1		8.0				1435	right	overhead wire	750					yes	metroitaliane.it
98	Glasgow		United Kingdom	Europe	Subway	10.4 km	15	15	1	10.4	3,420	15.0	13 million	2011		1219	left	third rail	600
99	Guadalajara		Mexico	America	Metro	24.0 km	29	28	2	12.0		14.5					right
100	Guangzhou	Canton	China	Asia	Metro	231.9 km	146	132	8	29.0	21,600	18.3	1,825 million	2012		1435	right	third rail	825	APM line (underground people mover)	2010	yes	yes	yes	APM included
101	Gwangju		South Korea	Asia	Subway	20.1 km	20	20	1	20.1	2,450	20.0	18 million	2011									yes
102	Haifa		Israel	Asia	Carmelit	1.8 km	6	6	1	1.8		6.0
103	Hamburg		Germany	Europe	U-Bahn	104.7 km	99	91	4	26.2	5,210	24.8	199 million	2011		1435	right	third rail	750						According to official website
104	Hangzhou	Hangchow	China	Asia	Metro	48.0 km	31	31	1	48.0		31.0													Wikipedia
105	Hanover	Hannover	Germany	Europe	Stadtbahn	18.6 km	21	17	3	6.2		7.0				1435	right	overhead wire	600					yes	18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
106	Hiroshima		Japan	Asia	Monorail	18.4 km	21	21	1	18.4	2,680	21.0	18 million	2005			left								According to Mr. Osamu Abe
107	Incheon	Inchon	South Korea	Asia	Subway	29.5 km	29	29	1	29.5	8,270	29.0	89 million	2012									yes
108	Izmir		Turkey	Asia	Metro	15.9 km	14	14	1	15.9	10,900	14.0	63 million	2011		1435		third rail	750
109	Jacksonville		USA	America	Skyway	6.9 km	6	6	1	6.9		6.0				2060	right	third rail	750	downtown monorail people mover	1989
110	Kamakura		Japan	Asia	Monorail	6.6 km	8	8	1	6.6		8.0					left								Shonan Monorail.
111	Kaohsiung	Gaoxiong	Taiwan	Asia	MRT	45.0 km	38	37	2	22.5	3,170	19.0	52 million	2012		1435		third rail	750				MRT
112	Kazan		Russia	Europe	Metro	10.9 km	7	7	1	10.9	6,790	7.0	27 million	2012			right								According to Mr. Yuri Popov
113	Kharkov	Kharkiv	Ukraine	Europe	Metro	37.4 km	29	26	3	12.5	18,300	9.7	250 million	2011			right								According to Mr. Yuri Popov
114	Kitakyushu	Kitaky?sh?	Japan	Asia	Monorail	8.8 km	13	13	1	8.8		13.0					left							yes
115	Kobe		Japan	Asia	Subway	30.6 km	26	24	2	15.3	10,800	13.0	121 million	2008		1435	left	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	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	India	Asia	Metro Railway	25.0 km	23	23	1	25.0	19,000	23.0	173 million	2009			right								25 km wikipedia, 27.50 km urbanrail ???
117	Kryvyi Rih	Krivoy Rog	Ukraine	Europe	Metrotram	18.0 km	12	12	1	18.0		12.0
118	Kunming		China	Asia	Metro	18.2 km	2	2	1	18.2		2.0
119	Kyoto		Japan	Asia	Subway	31.3 km	32	31	2	15.6	11,000	16.0	126 million	2008		1435	left	overhead wire	1500				Tozai line	yes
120	Las Vegas		USA	America	Monorail	6.2 km	7	7	1	6.2		7.0					right			monorail	2004		yes		Hotels monorails not included
121	Lausanne		Switzerland	Europe	Metro	13.7 km	29	28	2	6.8		14.5								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		France	Europe	Métro	45.5 km	62	60	2	22.8	5,780	31.0	96 million	2009		2060	right	third rail	750	VAL	1983		VAL, all stations	yes
123	Ludwigshafen		Germany	Europe	Stadtbahn	4.0 km	11	11	0								right								Full metro section length unknown.
124	Maracaibo		Venezuela	America	Metro	6.5 km	6	6	1	6.5		6.0										yes
125	Marseille		France	Europe	Métro	21.8 km	30	28	2	10.9	9,430	15.0	75 million	2011		1435	right	third rail	750
126	Mashhad		Iran	Asia		19.0 km	22	22	1	19.0		22.0
127	Mecca		Saudi Arabia	Asia	Metro	18.1 km	9	9	1	18.1		9.0				1435	right	third rail	1500			yes	yes	yes
128	Medellin	Medellín	Colombia	America	Metro	28.8 km	26	25	2	14.4	16,200	13.0	170 million	2011		1435		overhead wire	1500						Metro Cable not included, 4 stations
129	Minsk		Belarus	Europe	Metro	35.4 km	28	27	2	17.7	21,700	14.0	281 million	2012		1520	right	third rail	825						According to Mr. Yuri Popov
130	Monterrey		Mexico	America	Metro	31.5 km	32	31	2	15.8	12,000	16.0	138 million	2009			right
131	Mulheim	Mülheim	Germany	Europe	Stadtbahn	9.0 km	13	12	2	4.5		6.5				1435	right	overhead wire	750						Rhein-Ruhr Stadtbahn Album 1
132	Nagoya		Japan	Asia	Subway	93.1 km	97	86	4	23.3	12,600	24.3	427 million	2008		1435, 1067 (Tsurumai, Sakura-dori lines)	left	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line	2005	yes	Tobu Kyuryo maglev line	yes	3 stations +
133	Naha		Japan	Asia	Monorail	12.8 km	15	15	1	12.8		15.0					left
134	Nanjing	Nanking	China	Asia	Metro	84.7 km	57	55	2	42.3	11,100	28.5	344 million	2011			right
135	Naples		Italy	Europe	Metropolitana	31.8 km	31	28	3	10.6	3,020	10.3	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	America	Subway	2.2 km	4	4	1	2.2		4.0					right								4 underground stations
137	Newcastle		United Kingdom	Europe	Metro	76.5 km	61	50	2	38.3	1,360	30.5	38 million	2011		1435	left	overhead wire	1500
138	Nizhny Novgorod	Gorky	Russia	Europe	Metro	18.9 km	15	14	2	9.4	3,910	7.5	27 million	2010		1520	right	third rail	825						According to Mr. Yuri Popov
139	Novosibirsk		Russia	Asia	Metro	16.4 km	13	12	2	8.2	12,700	6.5	76 million	2011		1520	right	third rail	825						According to Mr. Yuri Popov
140	Nuremberg		Germany	Europe	U-Bahn	36.0 km	48	44	3	12.0	8,980	16.0	118 million	2011		1435	right	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains	2008			yes
141	Oporto	Porto	Portugal	Europe	Metro	21.7 km	15	14	2	10.9		7.5				1435	right	overhead wire	750			yes		yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
142	Osaka		Japan	Asia	Subway	137.8 km	133	104	9	15.3	16,600	14.8	836 million	2010		1435	left	third rail	750, 600 (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		Spain	Europe	Metro	8.3 km	9	9	1	8.3		9.0				1000			1500
144	Perugia		Italy	Europe	Minimetro	3.0 km	7	7	1	3.0		7.0								'Minimetro'	2008
145	Philadelphia		USA	America	Subway	62.0 km	66	62	3	20.7	4,730	22.0	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	America	T	4.8 km	6	6	1	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		Brazil	America	Metro	33.8 km	17	17	1	33.8		17.0					right								According to official website
148	Poznan		Poland	Europe	Fast Tram	6.1 km	6	6	1	6.1		6.0													Rapid Tram
149	Pyongyang		North Korea	Asia	Metro	22.5 km	16	15	2	11.3	4,380	8.0	36 million	2009		1435		third rail	825
150	Recife		Brazil	America	Metrô	39.7 km	30	28	2	19.9		15.0					right								According to official website
151	Rennes		France	Europe	Métro	9.0 km	15	15	1	9.0	14,300	15.0	47 million	2011			right			VAL	2002		VAL	yes
152	Rotterdam		Netherlands	Europe	Metro	47.0 km	38	37	2	23.5	5,070	19.0	87 million	2008		1435	right	third rail	750						Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
153	Rouen		France	Europe	Métro	2.2 km	5	5	1	2.2		5.0													5 underground stations
154	Saint Louis		USA	America	Metrolink	73.4 km	37	37	2	36.7		18.5					right
155	Saint Petersburg	Leningrad	Russia	Europe	Metro	113.5 km	67	59	5	22.7	19,000	13.4	786 million	2011		1520	right	third rail	825				windowless steel doors in ten stations		According to Mr. Yuri Popov
156	Samara	Kuybyshev	Russia	Europe	Metro	10.2 km	9	9	1	10.2	4,300	9.0	16 million	2011		1520	right	third rail	825						According to Mr. Yuri Popov
157	San Francisco		USA	America	BART	166.9 km	44	44	5	33.4	1,820	8.8	111 million	2012		1676	right	third rail	1000			yes			MUNI not included (8 underground stations)
158	San Juan		Puerto Rico	America	Tren Urbano	17.2 km	16	16	1	17.2	1,750	16.0	11 million	2011
159	Santo Domingo		Dominican Republic	America	Metro	14.5 km	16	16	1	14.5	5,480	16.0	29 million	2011		1435						yes
160	Sapporo		Japan	Asia	Subway	48.0 km	49	46	3	16.0	11,900	16.3	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	America	Light Rail	22.2 km	12	12	1	22.2		12.0					right					yes			Downtown tunnel section considered as a full metro
162	Sendai		Japan	Asia	Subway	14.8 km	17	17	1	14.8	10,700	17.0	58 million	2008		1067	left	overhead wire	1500					yes	According to Mr. Osamu Abe
163	Seville	Sevilla	Spain	Europe	Metro	18.0 km	21	21	1	18.0		21.0											Line 1
164	Shenyang	Mukden	China	Asia	Metro	49.5 km	41	40	2	24.7		20.5					right						yes
165	Shenzhen		China	Asia	Metro	178.4 km	131	118	5	35.7	2,030	26.2	132 million	2009		1435	right					yes	yes	yes
166	Stuttgart		Germany	Europe	Stadtbahn	24.0 km	19	17	2	12.0		9.5				1435	right	overhead wire	750			yes		yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	Su-chou	China	Asia	Subway	25.7 km	24	24	1	25.7		24.0					right					yes			According to Wikipedia, official website
168	Tama		Japan	Asia	Monorail	16.0 km	19	19	1	16.0		19.0					left							yes
169	Tashkent		Uzbekistan	Asia	Metro	36.2 km	29	26	3	12.1	4,920	9.7	65 million	2010		1520	right	third rail	825						According to Mr. Yuri Popov
170	Tbilisi		Georgia	Asia	Metro	26.3 km	22	21	2	13.1	9,170	11.0	88 million	2008		1520	right	third rail	825						According to Mr. Yuri Popov
171	Tehran		Iran	Asia	Metro	73.0 km	70	64	4	18.3	18,000	17.5	480 million	2011		1435		third rail	750			yes			Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
172	The Hague		Netherlands	Europe	RandstadRail	27.9 km	30	30	3	9.3		10.0					right								Full metro section length unknown (47 km?)
173	Tianjin	Tientsin	China	Asia	Metro	124.0 km	81	77	4	31.0	1,410	20.3	64 million	2010		1435	right	third rail	825			yes	platform gate doors		Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
174	Toulouse		France	Europe	Métro	27.5 km	38	37	2	13.8	10,300	19.0	103 million	2011		2060	right	third rail	750	VAL	1993		VAL	yes
175	Turin		Italy	Europe	Metropolitana	13.4 km	21	21	1	13.4	6,750	21.0	33 million	2011			right			VAL	2006	yes	VAL	yes
176	Valencia		Spain	Europe	Metro	31.8 km	38	37	3	10.6		12.7				1000	right	overhead wire	1500			yes		yes	Full metro section length unknown.
177	Valencia		Venezuela	America	Metro	6.2 km	7	7	1	6.2	9,280	7.0	21 million	2010
178	Valparaiso		Chile	America	Metro	43.0 km	20	20	1	43.0		20.0					right
179	Vancouver		Canada	America	SkyTrain	69.5 km	49	47	3	23.2	4,730	16.3	120 million	2011		1435	right	third rail	600	Skytrain, LIM technology, currently the world's longest automated system	1986	yes		yes
180	Volgograd	Stalingrad	Russia	Europe	Metro	6.8 km	6	6	1	6.8		6.0													Total system: 22 stations, 17,1 km
181	Washington		USA	America	Metrorail	171.2 km	90	86	5	34.2	3,490	18.0	218 million	2012		1435	right	third rail	750			yes
182	Wuhan	Hankou	China	Asia	Metro	56.8 km	48	47	2	28.4	3,520	24.0	73 million	2011			right
183	Wuppertal		Germany	Europe	Schwebebahn	13.3 km	20	20	1	13.3		20.0					right	overhead rail	600
184	Xian	Xi'an	China	Asia	Metro	26.4 km	17	17	1	26.4	6,120	17.0	59 million	2012		1435								yes
185	Yekaterinburg	Ekaterinburg	Russia	Asia	Metro	12.7 km	9	9	1	12.7	8,200	9.0	38 million	2011			right
186	Yerevan	Erevan	Armenia	Asia	Metro	12.1 km	10	10	1	12.1	3,850	10.0	17 million	2011			right								According to Mr. Yuri Popov
187	Yokohama		Japan	Asia	Subway	57.6 km	48	45	3	19.2	9,420	16.0	198 million	2008		1435	left	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	1989		Kanazawa Seaside LRT line	yes	Kanazawa Line not included (10.6 km)