World Metro Database

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1	Stockholm		Sweden	Europe	105.7 km	1 Oct 1950	104	100	3	35.2	34.7	8,010	847,000	309 million	2011	1435	left	third rail	650, 750 (Blue Line)					According to official website. 7 operational lines
2	Seoul		South Korea	Asia	326.5 km	15 Aug 1974	302	260	9	36.3	33.6	21,100	6.9 million	2,518 million	2012	1435	right	overhead wire	1500		lines 2 and 9, planned for all lines by 2010	yes	yes	Only metro section.
3	Milan		Italy	Europe	83.3 km	1 Nov 1964	94	90	3	27.8	31.3	10,800	899,000	328 million	2007	1435	right	overhead wire, third rail (line M1)	1500, 750 (line M1)	2013	line M5	yes	yes	metroitaliane.it
4	Hangzhou	Hangchow	China	Asia	48.0 km	24 Nov 2012	31	31	1	48.0	31.0													Wikipedia
5	Lille		France	Europe	45.5 km	25 Apr 1983	62	60	2	22.8	31.0	5,780	263,000	96 million	2009	2060	right	third rail	750	1983	VAL, all stations		yes
6	Newcastle		United Kingdom	Europe	76.5 km	7 Aug 1980	61	50	2	38.3	30.5	1,360	104,000	38 million	2011	1435	left	overhead wire	1500
7	Incheon	Inchon	South Korea	Asia	29.5 km	6 Oct 1999	29	29	1	29.5	29.0	8,270	244,000	89 million	2012						yes
8	Nanjing	Nanking	China	Asia	84.7 km	27 Aug 2005	57	55	2	42.3	28.5	11,100	942,000	344 million	2011		right
9	Daegu	Taegu	South Korea	Asia	53.9 km	26 Nov 1997	56	55	2	27.0	28.0	6,460	348,000	127 million	2012						lines 1, 2
10	Cairo		Egypt	Africa	65.5 km	27 Sep 1987	55	53	2	32.8	27.5	35,000	2.29 million	837 million	2010	1435	left	overhead wire	1500			5 stations
11	Shenzhen		China	Asia	178.4 km	28 Dec 2004	131	118	5	35.7	26.2	2,030	362,000	132 million	2009	1435	right				yes	yes	yes
12	Rome		Italy	Europe	41.6 km	10 Feb 1955	52	51	2	20.8	26.0	21,800	907,000	331 million	2008	1435	left	overhead wire	1500			yes	yes	metroitaliane.it
13	Busan		South Korea	Asia	131.8 km	19 Jul 1985	127	119	5	26.4	25.4	6,650	877,000	320 million	2012		right			2011	line 3
14	Singapore		Singapore	Asia	146.5 km	7 Nov 1987	100	89	4	36.6	25.0	14,800	2.18 million	794 million	2011	1435	left	third rail	750	2003	yes	yes	yes
15	Hamburg		Germany	Europe	104.7 km	1 Mar 1912	99	91	4	26.2	24.8	5,210	545,000	199 million	2011	1435	right	third rail	750					According to official website
16	Shanghai		China	Asia	437.0 km	10 Apr 1995	296	251	12	36.4	24.7	14,300	6.24 million	2,276 million	2012	1435	right	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
17	London		United Kingdom	Europe	402.0 km	10 Jan 1863	270	270	11	36.5	24.5	7,980	3.21 million	1,171 million	2011	1435	left	third rail	600, 750 (DLR)	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.
18	Nagoya		Japan	Asia	93.1 km	15 Nov 1957	97	86	4	23.3	24.3	12,600	1.17 million	427 million	2008	1435, 1067 (Tsurumai, Sakura-dori lines)	left	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	2005	Tobu Kyuryo maglev line	yes	yes	3 stations +
19	Brasilia		Brazil	America	42.0 km	31 Mar 2001	24	24	1	42.0	24.0	3,590	151,000	55 million	2009		right
20	Suzhou	Su-chou	China	Asia	25.7 km	29 Apr 2012	24	24	1	25.7	24.0						right					yes		According to Wikipedia, official website
21	Wuhan	Hankou	China	Asia	56.8 km	28 Sep 2004	48	47	2	28.4	24.0	3,520	200,000	73 million	2011		right
22	Paris		France	Europe	218.0 km	19 Jul 1900	382	302	16	13.6	23.9	19,200	4.18 million	1,524 million	2011	1435	right (metro), left (RER)	third rail	750	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
23	Delhi		India	Asia	193.2 km	24 Dec 2002	143	138	6	32.2	23.8	8,600	1.66 million	606 million	2011	1676, 1435 (Green, Violet lines)	left	overhead wire	25000			yes	yes
24	Dubai		United Arab Emirates	Asia	69.7 km	9 Sep 2009	46	44	2	34.8	23.0	4,280	299,000	109 million	2012	1435	right	third rail	750	2009	metro, monorail	yes	yes
25	Kolkata	Calcutta	India	Asia	25.0 km	24 Oct 1984	23	23	1	25.0	23.0	19,000	474,000	173 million	2009		right							25 km wikipedia, 27.50 km urbanrail ???
26	Miami		USA	America	39.8 km	21 May 1984	23	23	1	39.8	23.0	1,240	49,300	18 million	2011	1435	right	third rail	750	1986		yes		Metromover not included (20 stations, 7 km)
27	Tokyo		Japan	Asia	304.5 km	30 Dec 1927	290	205	13	23.4	22.3	27,900	8.5 million	3,102 million	2011	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	left	overhead wire, third rail (Ginza, Marunouchi lines)	1500, 600 (Ginza, Marunouchi lines)	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
28	Boston		USA	America	60.5 km	1 Sep 1897	66	60	3	20.2	22.0	6,660	403,000	147 million	2010	1435	right	third rail, overhead wire (Green Line)	600			yes		Green and Red Lines' tram section not included
29	Daejeon	Taejon	South Korea	Asia	22.6 km	16 Mar 2006	22	22	1	22.6	22.0	4,610	104,000	38 million	2011						yes
30	Mashhad		Iran	Asia	19.0 km	10 Oct 2011	22	22	1	19.0	22.0
31	Philadelphia		USA	America	62.0 km	4 Mar 1907	66	62	3	20.7	22.0	4,730	293,000	107 million	2011	1435, 1588 (Market-Frankford Line)	right	third rail	600, 685 (PATCO)			yes		PATCO line included. Subway trolley not (10 stations)
32	Madrid		Spain	Europe	286.3 km	17 Oct 1919	282	232	13	22.0	21.7	6,080	1.74 million	635 million	2011	1445	left	overhead wire	600		tests in 2010, plans for 2011	yes	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
33	Santiago	Santiago de Chile	Chile	America	102.4 km	15 Sep 1975	108	100	5	20.5	21.6	17,100	1.75 million	640 million	2011	1435	right	third rail	750				yes
34	Chongqing	Chungking	China	Asia	127.0 km	18 Jun 2005	86	81	4	31.7	21.5						right				The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
35	Hiroshima		Japan	Asia	18.4 km	20 Aug 1994	21	21	1	18.4	21.0	2,680	49,300	18 million	2005		left							According to Mr. Osamu Abe
36	Seville	Sevilla	Spain	Europe	18.0 km	2 Apr 2009	21	21	1	18.0	21.0										Line 1
37	Turin		Italy	Europe	13.4 km	4 Feb 2006	21	21	1	13.4	21.0	6,750	90,400	33 million	2011		right			2006	VAL	yes	yes
38	Warsaw		Poland	Europe	22.6 km	7 Apr 1995	21	21	1	22.6	21.0	17,000	384,000	140 million	2011	1435	right	third rail	825
39	Shenyang	Mukden	China	Asia	49.5 km	27 Sep 2010	41	40	2	24.7	20.5						right				yes
40	Vienna		Austria	Europe	74.6 km	25 Feb 1978	102	90	5	14.9	20.4	19,600	1.46 million	534 million	2010	1435	right	third rail	750			yes	yes	According to official website. Premetro tunnel not included
41	Brussels		Belgium	Europe	32.2 km	20 Sep 1976	61	59	3	10.7	20.3	11,300	364,000	133 million	2009	1435	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail	900				line 1	Premetro tunnels not included, 11 stations
42	Tianjin	Tientsin	China	Asia	124.0 km	28 Mar 2004	81	77	4	31.0	20.3	1,410	175,000	64 million	2010	1435	right	third rail	825		platform gate doors	yes		Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
43	Bilbao		Spain	Europe	43.4 km	11 Nov 1995	40	40	2	21.7	20.0	5,680	247,000	90 million	2011	1000	left	overhead wire	1500			yes	yes	According to Metro Bilbao
44	Gwangju		South Korea	Asia	20.1 km	28 Apr 2004	20	20	1	20.1	20.0	2,450	49,300	18 million	2011						yes
45	Kuala Lumpur		Malaysia	Asia	64.0 km	16 Dec 1996	60	56	3	21.3	20.0	4,670	299,000	109 million	2008		left			1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
46	Valparaiso		Chile	America	43.0 km	23 Nov 2005	20	20	1	43.0	20.0						right
47	Wuppertal		Germany	Europe	13.3 km	1 Mar 1901	20	20	1	13.3	20.0						right	overhead rail	600
48	Atlanta		USA	America	79.2 km	30 Jun 1979	39	38	2	39.6	19.5	1,180	93,200	34 million	2007	1435	right	third rail	750			yes
49	Berlin		Germany	Europe	147.4 km	18 Feb 1902	195	173	10	14.7	19.5	9,390	1.38 million	505 million	2011	1435	right	third rail	750				yes
50	Belo Horizonte		Brazil	America	28.1 km	1 Aug 1986	19	19	1	28.1	19.0						right							According to official website
51	Chicago		USA	America	166.0 km	6 Jun 1892	152	144	8	20.8	19.0	3,660	608,000	222 million	2011	1435	right	third rail	600			yes		151 Stations and 173 km (UrbanRail.net)
52	Kaohsiung	Gaoxiong	Taiwan	Asia	45.0 km	9 Mar 2008	38	37	2	22.5	19.0	3,170	142,000	52 million	2012	1435		third rail	750		MRT
53	Prague		Czech Republic	Europe	59.1 km	9 May 1974	57	54	3	19.7	19.0	24,600	1.45 million	530 million	2011	1435	right	third rail	750				yes
54	Rotterdam		Netherlands	Europe	47.0 km	10 Feb 1968	38	37	2	23.5	19.0	5,070	238,000	87 million	2008	1435	right	third rail	750					Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
55	Tama		Japan	Asia	16.0 km	27 Nov 1998	19	19	1	16.0	19.0						left						yes
56	Toulouse		France	Europe	27.5 km	26 Jun 1993	38	37	2	13.8	19.0	10,300	282,000	103 million	2011	2060	right	third rail	750	1993	VAL		yes
57	Saint Louis		USA	America	73.4 km	31 Jul 1993	37	37	2	36.7	18.5						right
58	Toronto		Canada	America	71.3 km	30 Apr 1954	74	69	4	17.8	18.5	10,700	762,000	278 million	2006	1480	right	third rail	600			yes
59	Guangzhou	Canton	China	Asia	231.9 km	28 Jun 1999	146	132	8	29.0	18.3	21,600	5 million	1,825 million	2012	1435	right	third rail	825	2010	yes	yes	yes	APM included
60	Montreal	Montréal	Canada	America	69.2 km	14 Oct 1966	73	68	4	17.3	18.3	8,670	600,000	219 million	2006	1994	right	third rail	750
61	Athens		Greece	Europe	52.0 km	1954	54	50	3	17.3	18.0	18,000	937,000	342 million	2008	1435	right	third rail	600			yes	yes	M3 airport line not included.
62	Chengdu		China	Asia	40.9 km	27 Sep 2010	36	35	2	20.4	18.0	6,900	282,000	103 million	2012		right				yes	yes		http://railway-technology.com/projects/chengdu-metro
63	Cleveland		USA	America	31.0 km	15 Mar 1955	18	18	1	31.0	18.0	530	16,400	6 million	2011	1435	right	overhead wire	600					2 Light Rail lines not included
64	Washington		USA	America	171.2 km	27 Mar 1976	90	86	5	34.2	18.0	3,490	597,000	218 million	2012	1435	right	third rail	750			yes
65	Tehran		Iran	Asia	73.0 km	21 Feb 2000	70	64	4	18.3	17.5	18,000	1.32 million	480 million	2011	1435		third rail	750			yes		Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
66	New York	New York City	USA	America	368.0 km	27 Oct 1904	468	422	27	13.6	17.3	12,300	4.53 million	1,655 million	2012	1435	right	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
67	Brescia		Italy	Europe	13.1 km	22 Dec 2012	17	17	1	13.1	17.0									2012				According to official website
68	Chennai	Madras	India	Asia	27.0 km	19 Oct 1997	17	17	1	27.0	17.0
69	Helsinki		Finland	Europe	21.0 km	3 Aug 1982	17	17	1	21.0	17.0	8,090	170,000	62 million	2011	1524	right	third rail	750				yes	According to Metros in Skandinavien (R.Schwandl)
70	Kiev	Kyiv	Ukraine	Europe	66.2 km	22 Oct 1960	51	48	3	22.1	17.0	21,500	1.42 million	519 million	2011	1520	right	third rail	825
71	Munich		Germany	Europe	94.2 km	19 Oct 1971	102	96	6	15.7	17.0	10,500	986,000	360 million	2010	1435	right	third rail	750				yes
72	Porto Alegre		Brazil	America	33.8 km	2 Mar 1985	17	17	1	33.8	17.0						right							According to official website
73	Rio de Janeiro		Brazil	America	42.0 km	5 Mar 1979	34	34	2	21.0	17.0	13,800	581,000	212 million	2010	1600	right	third rail	750			yes
74	Sendai		Japan	Asia	14.8 km	15 Jul 1987	17	17	1	14.8	17.0	10,700	159,000	58 million	2008	1067	left	overhead wire	1500				yes	According to Mr. Osamu Abe
75	Xian	Xi'an	China	Asia	26.4 km	16 Sep 2011	17	17	1	26.4	17.0	6,120	162,000	59 million	2012	1435							yes
76	Beijing	Peking	China	Asia	442.0 km	1 Oct 1969	262	222	16	27.6	16.4	15,200	6.74 million	2,460 million	2012	1435	right	third rail	825		PGDs on underground stations of line 5, PSDs on lines 8, 10	yes	all lines
77	Sapporo		Japan	Asia	48.0 km	16 Dec 1971	49	46	3	16.0	16.3	11,900	573,000	209 million	2008	2150, 2180 (Namboku Line)	left	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)				yes	According to Mr. Osamu Abe
78	Vancouver		Canada	America	69.5 km	3 Jan 1986	49	47	3	23.2	16.3	4,730	329,000	120 million	2011	1435	right	third rail	600	1986		yes	yes
79	Mexico City		Mexico	America	180.0 km	5 Sep 1969	195	163	12	15.0	16.3	24,500	4.41 million	1,609 million	2012	1995	right	third rail	750					ONLY PASSENGER SERVICE KM COUNTED
80	Changchun	Hsinking	China	Asia	17.0 km	Oct 2002	16	16	1	17.0	16.0						right							(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
81	Kyoto		Japan	Asia	31.3 km	1 Apr 1981	32	31	2	15.6	16.0	11,000	345,000	126 million	2008	1435	left	overhead wire	1500		Tozai line		yes
82	Lima		Peru	America	22.0 km	5 Apr 2012	16	16	1	22.0	16.0
83	Monterrey		Mexico	America	31.5 km	25 Apr 1991	32	31	2	15.8	16.0	12,000	378,000	138 million	2009		right
84	Nuremberg		Germany	Europe	36.0 km	1 Mar 1972	48	44	3	12.0	16.0	8,980	323,000	118 million	2011	1435	right	third rail	750	2008			yes
85	San Juan		Puerto Rico	America	17.2 km	6 Jun 2005	16	16	1	17.2	16.0	1,750	30,100	11 million	2011
86	Santo Domingo		Dominican Republic	America	14.5 km	30 Jan 2009	16	16	1	14.5	16.0	5,480	79,500	29 million	2011	1435						yes
87	Yokohama		Japan	Asia	57.6 km	16 Dec 1972	48	45	3	19.2	16.0	9,420	542,000	198 million	2008	1435	left	third rail	750	1989	Kanazawa Seaside LRT line		yes	Kanazawa Line not included (10.6 km)
88	Bursa		Turkey	Asia	31.5 km	19 Aug 2002	31	31	2	15.8	15.5
89	Moscow		Russia	Europe	309.4 km	15 May 1935	186	147	12	25.8	15.5	21,200	6.55 million	2,389 million	2011	1520	right	third rail	825			lines 3, 5 since 2009		Monorail (6 stations, 4.7 km) not included.
90	Oslo		Norway	Europe	62.0 km	22 May 1966	77	77	5	12.4	15.4	3,360	208,000	76 million	2010	1435	right	third rail	750				yes	Line 1 not included (it has level crossings). Length not sure
91	Edmonton		Canada	America	20.4 km	22 Apr 1978	15	15	1	20.4	15.0						right
92	Glasgow		United Kingdom	Europe	10.4 km	14 Dec 1896	15	15	1	10.4	15.0	3,420	35,600	13 million	2011	1219	left	third rail	600
93	Marseille		France	Europe	21.8 km	26 Nov 1977	30	28	2	10.9	15.0	9,430	205,000	75 million	2011	1435	right	third rail	750
94	Naha		Japan	Asia	12.8 km	10 Aug 2003	15	15	1	12.8	15.0						left
95	Recife		Brazil	America	39.7 km	11 Mar 1985	30	28	2	19.9	15.0						right							According to official website
96	Rennes		France	Europe	9.0 km	16 Mar 2002	15	15	1	9.0	15.0	14,300	129,000	47 million	2011		right			2002	VAL		yes
97	Barcelona		Spain	Europe	119.4 km	30 Dec 1924	163	136	11	10.9	14.8	8,930	1.07 million	389 million	2011	1435	right	third rail (TMB), overhead wire (FGC)	1200	2009	lines L9, L10, L11	yes	yes	Tram lines not included (1.8 km subway tram line, T5)
98	Osaka		Japan	Asia	137.8 km	20 May 1933	133	104	9	15.3	14.8	16,600	2.29 million	836 million	2010	1435	left	third rail	750, 600 (Nanko Port Town Line)	1981	all stations on the Nanko Port Town Line		yes	Monorail not included (23.8 km, 18 st). OTS + new tram included
99	Manila		Philippines	Asia	51.5 km	1 Dec 1984	44	41	3	17.2	14.7	18,400	948,000	346 million	2008		right					yes	yes	Length not sure
100	Mumbai	Bombay	India	Asia	171.0 km		73	73	5	34.2	14.6													In fact, 4 suburban railway lines with metro frequency
101	Bochum		Germany	Europe	21.5 km	26 May 1979	29	27	2	10.8	14.5					1435	right	overhead wire	660					Rhein-Ruhr Stadtbahn Album 2
102	Guadalajara		Mexico	America	24.0 km	1 Sep 1989	29	28	2	12.0	14.5						right
103	Lausanne		Switzerland	Europe	13.7 km	24 May 1991	29	28	2	6.8	14.5									2008			yes	Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
104	Bangkok		Thailand	Asia	80.2 km	5 Dec 1999	57	51	4	20.0	14.3	8,370	671,000	245 million	2011	1435	left	linear		1999	Green line, Blue line	yes
105	Baltimore		USA	America	24.5 km	21 Nov 1983	14	14	1	24.5	14.0	2,010	49,300	18 million	2011	1435	right	third rail	700			yes
106	Budapest		Hungary	Europe	33.0 km	2 May 1896	42	40	3	11.0	14.0	25,100	827,000	302 million	2011	1435	right	third rail, overhead wire (Line M1)	825, 600 (Line M1)
107	Istanbul		Turkey	Europe	42.0 km	16 Sep 2000	28	28	2	21.0	14.0	5,090	214,000	78 million	2011	1435	right	overhead wire, third rail (Line M2)	750					Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
108	Izmir		Turkey	Asia	15.9 km	22 May 2000	14	14	1	15.9	14.0	10,900	173,000	63 million	2011	1435		third rail	750
109	Minsk		Belarus	Europe	35.4 km	26 Jun 1984	28	27	2	17.7	14.0	21,700	770,000	281 million	2012	1520	right	third rail	825					According to Mr. Yuri Popov
110	Sofia		Bulgaria	Europe	31.2 km	28 Jan 1998	28	26	2	15.6	14.0	2,550	79,500	29 million	2009	1435	right	third rail	825
111	Lisbon		Portugal	Europe	44.3 km	29 Dec 1959	55	49	4	11.1	13.8	11,300	501,000	183 million	2010	1435	left	third rail	750				yes
112	Saint Petersburg	Leningrad	Russia	Europe	113.5 km	15 Nov 1955	67	59	5	22.7	13.4	19,000	2.15 million	786 million	2011	1520	right	third rail	825		windowless steel doors in ten stations			According to Mr. Yuri Popov
113	Sao Paulo	São Paulo	Brazil	America	74.3 km	14 Sep 1974	67	61	5	14.9	13.4	32,300	2.4 million	877 million	2012	1600	right	third rail (lines 1-3), overhead wire (lines 4, 5)	750 (lines 1-3), 1500 (lines 4, 5)	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)
114	Taipei		Taiwan	Asia	112.6 km	28 Mar 1996	106	98	8	14.1	13.3	15,900	1.79 million	652 million	2012	2060	right	third rail	750	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
115	Adana		Turkey	Asia	13.5 km	18 Mar 2009	13	13	1	13.5	13.0
116	Buenos Aires		Argentina	America	49.3 km	1 Dec 1913	78	69	6	8.2	13.0	17,100	844,000	308 million	2011	1435	left	overhead wire, third rail (Line B)	1500, 1100 (Line B)				yes	Premetro line not included
117	Detroit		USA	America	4.8 km	Jul 1987	13	13	1	4.8	13.0					1435	right	third rail	600	1987		yes
118	Kitakyushu	Kitaky?sh?	Japan	Asia	8.8 km	9 Jan 1985	13	13	1	8.8	13.0						left						yes
119	Kobe		Japan	Asia	30.6 km	13 Mar 1977	26	24	2	15.3	13.0	10,800	332,000	121 million	2008	1435	left	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	1981	Port Liner and Rokko Liner		yes	According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
120	Medellin	Medellín	Colombia	America	28.8 km	30 Nov 1995	26	25	2	14.4	13.0	16,200	466,000	170 million	2011	1435		overhead wire	1500					Metro Cable not included, 4 stations
121	Valencia		Spain	Europe	31.8 km	3 Oct 1988	38	37	3	10.6	12.7					1000	right	overhead wire	1500			yes	yes	Full metro section length unknown.
122	Bucharest		Romania	Europe	69.3 km	16 Nov 1979	50	45	4	17.3	12.5	6,770	468,000	171 million	2011	1435	right	third rail	825
123	Dortmund		Germany	Europe	29.5 km	17 May 1976	37	37	3	9.8	12.3					1435	right	overhead wire	600	1984			yes	Rhein-Ruhr Stadtbahn Album 2
124	Bonn		Germany	Europe	9.0 km	22 Mar 1975	12	12	1	9.0	12.0					1435	right	overhead wire	750					9 km, 12 stations underground. Approx. 17 km metro-like
125	Dalian		China	Asia	49.0 km	1 May 2003	12	12	1	49.0	12.0	2,460	121,000	44 million	2012		right							Suburban service?
126	Kryvyi Rih	Krivoy Rog	Ukraine	Europe	18.0 km	26 Dec 1986	12	12	1	18.0	12.0
127	Seattle		USA	America	22.2 km	18 Jul 2009	12	12	1	22.2	12.0						right					yes		Downtown tunnel section considered as a full metro
128	Fukuoka		Japan	Asia	29.8 km	26 Jul 1981	35	34	3	9.9	11.7	11,400	340,000	124 million	2007	1067	left	overhead wire	1500		yes		yes	According to Mr. Osamu Abe
129	Ankara		Turkey	Asia	23.1 km	30 Aug 1996	23	22	2	11.6	11.5	13,400	310,000	113 million	2007	1435	right	third rail	750	1997
130	Baku		Azerbaijan	Asia	34.6 km	6 Nov 1967	23	22	2	17.3	11.5	14,500	501,000	183 million	2011	1520	right	third rail	825
131	Copenhagen		Denmark	Europe	21.0 km	19 Oct 2002	22	22	2	10.5	11.0	7,050	148,000	54 million	2011	1435	right	third rail	750	2002	all underground stations	all metro and S-Tog trains	yes	According to official website
132	Tbilisi		Georgia	Asia	26.3 km	11 Jan 1966	22	21	2	13.1	11.0	9,170	241,000	88 million	2008	1520	right	third rail	825					According to Mr. Yuri Popov
133	Lyon		France	Europe	30.7 km	28 Apr 1978	43	39	4	7.7	10.8	22,900	704,000	257 million	2009	1435	left	third rail	750	1991
134	Frankfurt		Germany	Europe	20.5 km	4 Oct 1968	31	27	3	6.8	10.3					1435	right	overhead wire	750				yes	20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
135	Naples		Italy	Europe	31.8 km	28 Mar 1993	31	28	3	10.6	10.3	3,020	95,900	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	Algiers		Algeria	Africa	9.0 km	1 Nov 2011	10	10	1	9.0	10.0					1435		third rail	750			yes	yes
137	Caracas		Venezuela	America	60.5 km	27 Mar 1983	50	46	5	12.1	10.0	22,000	1.33 million	485 million	2009	1435		third rail	750			yes		Metro Los Teques included (9.5 km)
138	Los Angeles		USA	America	59.3 km	30 Jan 1993	30	30	3	19.8	10.0	2,130	126,000	46 million	2011	1435	right	overhead wire, third rail (Red, Purple lines)	750			yes		Red, Purple and Green lines
139	The Hague		Netherlands	Europe	27.9 km	16 Oct 2004	30	30	3	9.3	10.0						right							Full metro section length unknown (47 km?)
140	Yerevan	Erevan	Armenia	Asia	12.1 km	7 Mar 1981	10	10	1	12.1	10.0	3,850	46,600	17 million	2011		right							According to Mr. Yuri Popov
141	Kharkov	Kharkiv	Ukraine	Europe	37.4 km	23 Aug 1975	29	26	3	12.5	9.7	18,300	685,000	250 million	2011		right							According to Mr. Yuri Popov
142	Tashkent		Uzbekistan	Asia	36.2 km	6 Nov 1977	29	26	3	12.1	9.7	4,920	178,000	65 million	2010	1520	right	third rail	825					According to Mr. Yuri Popov
143	Hong Kong		Hong Kong S.A.R.	Asia	175.0 km	1 Oct 1979	95	82	10	17.5	9.5	22,600	3.96 million	1,444 million	2012	1435	left	overhead wire	1500 (MTR), 25000 (KCR)	2005	all underground stations	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
144	Stuttgart		Germany	Europe	24.0 km	10 Jun 1966	19	17	2	12.0	9.5					1435	right	overhead wire	750			yes	yes	24 km underground. (Schnellbahnen in Deutschland)
145	Chiba		Japan	Asia	15.5 km	28 Mar 1988	18	18	2	7.8	9.0						left
146	Essen		Germany	Europe	20.2 km	5 Oct 1967	27	27	3	6.7	9.0					1435	right	overhead wire	750				yes	Rhein-Ruhr Stadtbahn Album 1
147	Gelsenkirchen		Germany	Europe	5.5 km	1 Sep 1984	9	9	1	5.5	9.0					1000	right	overhead wire	600					Rhein-Ruhr Stadtbahn Album 2
148	Mecca		Saudi Arabia	Asia	18.1 km	13 Nov 2010	9	9	1	18.1	9.0					1435	right	third rail	1500		yes	yes	yes
149	Palma de Mallorca		Spain	Europe	8.3 km	25 Apr 2007	9	9	1	8.3	9.0					1000			1500
150	Samara	Kuybyshev	Russia	Europe	10.2 km	26 Dec 1987	9	9	1	10.2	9.0	4,300	43,800	16 million	2011	1520	right	third rail	825					According to Mr. Yuri Popov
151	Yekaterinburg	Ekaterinburg	Russia	Asia	12.7 km	26 Apr 1991	9	9	1	12.7	9.0	8,200	104,000	38 million	2011		right
152	San Francisco		USA	America	166.9 km	11 Sep 1972	44	44	5	33.4	8.8	1,820	304,000	111 million	2012	1676	right	third rail	1000			yes		MUNI not included (8 underground stations)
153	Amsterdam		Netherlands	Europe	32.7 km	16 Oct 1977	33	33	4	8.2	8.3	7,120	233,000	85 million	2009	1435	right	third rail	750					Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
154	Buffalo		USA	America	8.4 km	18 May 1985	8	8	1	8.4	8.0						right							Only tunnel section
155	Genoa		Italy	Europe	7.1 km	13 Jun 1990	8	8	1	7.1	8.0					1435	right	overhead wire	750				yes	metroitaliane.it
156	Kamakura		Japan	Asia	6.6 km	3 Mar 1970	8	8	1	6.6	8.0						left							Shonan Monorail.
157	Pyongyang		North Korea	Asia	22.5 km	6 Sep 1973	16	15	2	11.3	8.0	4,380	98,600	36 million	2009	1435		third rail	825
158	Nizhny Novgorod	Gorky	Russia	Europe	18.9 km	20 Nov 1985	15	14	2	9.4	7.5	3,910	74,000	27 million	2010	1520	right	third rail	825					According to Mr. Yuri Popov
159	Oporto	Porto	Portugal	Europe	21.7 km	7 Dec 2002	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
160	Almaty	Alma-Ata	Kazakhstan	Asia	7.3 km	1 Jan 2011	7	7	1	7.3	7.0	2,630	19,200	7 million	2012
161	Duesseldorf	Düsseldorf	Germany	Europe	9.6 km	4 Oct 1981	14	14	2	4.8	7.0					1435	right	overhead wire	600				yes	Rhein-Ruhr Stadtbahn Album 1
162	Hanover	Hannover	Germany	Europe	18.6 km	28 Sep 1975	21	17	3	6.2	7.0					1435	right	overhead wire	600				yes	18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
163	Kazan		Russia	Europe	10.9 km	27 Aug 2005	7	7	1	10.9	7.0	6,790	74,000	27 million	2012		right							According to Mr. Yuri Popov
164	Las Vegas		USA	America	6.2 km	15 Jul 2004	7	7	1	6.2	7.0						right			2004	yes			Hotels monorails not included
165	Perugia		Italy	Europe	3.0 km	29 Jan 2008	7	7	1	3.0	7.0									2008
166	Valencia		Venezuela	America	6.2 km	18 Oct 2006	7	7	1	6.2	7.0	9,280	57,500	21 million	2010
167	Duisburg		Germany	Europe	14.3 km	11 Jul 1992	13	13	2	7.2	6.5						right						yes	Rhein-Ruhr Stadtbahn Album 1
168	Mulheim	Mülheim	Germany	Europe	9.0 km	3 Nov 1979	13	12	2	4.5	6.5					1435	right	overhead wire	750					Rhein-Ruhr Stadtbahn Album 1
169	Novosibirsk		Russia	Asia	16.4 km	7 Jan 1986	13	12	2	8.2	6.5	12,700	208,000	76 million	2011	1520	right	third rail	825					According to Mr. Yuri Popov
170	Bangalore		India	Asia	7.5 km	15 Sep 2011	6	6	1	7.5	6.0
171	Catania		Italy	Europe	3.8 km	27 Jun 1999	6	6	1	3.8	6.0					1435	right	overhead wire	3000					metroitaliane.it
172	Dnepropetrovsk	Dnipropetrovsk	Ukraine	Europe	7.1 km	29 Dec 1995	6	6	1	7.1	6.0	3,470	24,700	9 million	2010	1520		third rail	825					According to Mr. Yuri Popov
173	Haifa		Israel	Asia	1.8 km	1959	6	6	1	1.8	6.0
174	Jacksonville		USA	America	6.9 km	30 May 1989	6	6	1	6.9	6.0					2060	right	third rail	750	1989
175	Maracaibo		Venezuela	America	6.5 km	8 Jun 2009	6	6	1	6.5	6.0											yes
176	Pittsburgh		USA	America	4.8 km	3 Jul 1985	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.
177	Poznan		Poland	Europe	6.1 km	1 Mar 1997	6	6	1	6.1	6.0													Rapid Tram
178	Volgograd	Stalingrad	Russia	Europe	6.8 km	5 Nov 1984	6	6	1	6.8	6.0													Total system: 22 stations, 17,1 km
179	Antwerp		Belgium	Europe	7.6 km	25 Mar 1975	11	11	2	3.8	5.5					1000		overhead wire	600
180	Charleroi		Belgium	Europe	17.5 km	21 Jun 1976	20	20	4	4.4	5.0													Full metro section length unknown. Total length 25 km. Data from Wikipedia
181	Rouen		France	Europe	2.2 km	17 Dec 1994	5	5	1	2.2	5.0													5 underground stations
182	Sydney		Australia	Oceania	22.1 km	1926	14	14	3	7.4	4.7						left					yes		Only underground stations in downtown. Monorail: 3.6 km, 8 stations
183	Newark		USA	America	2.2 km	26 May 1935	4	4	1	2.2	4.0						right							4 underground stations
184	Cologne		Germany	Europe	45.0 km	11 Oct 1968	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.
185	Kunming		China	Asia	18.2 km	28 Jun 2012	2	2	1	18.2	2.0
186	Bielefeld		Germany	Europe	5.2 km	21 Sep 1971	7	7	4	1.3	1.8						right							Full metro section length unknown. Only metro section included
187	Ludwigshafen		Germany	Europe	4.0 km	29 May 1969	11	11	0								right							Full metro section length unknown.