๐ Longest Tunnels
75.0 ๐ซ๐ท
Paris
Line 15
๐ง
47.8 ๐ช๐ธ
Barcelona
L9/L10
๐ง
47.0 ๐ท๐บ
Moscow
Sokolnicheskaya Line
45.1 ๐ท๐บ
Moscow
Arbatsko-Pokrovskaya Line
44.3 ๐ท๐บ
Moscow
Lyublinsko-Dmitrovskaya Line
42.8 ๐ท๐บ
Moscow
Zamoskvoretskaya Line
42.2 ๐ท๐บ
Moscow
Tagansko-Krasnopresnenskaya Line
41.2 ๐ท๐บ
Moscow
Serpukhovsko-Timiryazevskaya Line
40.9 ๐ช๐ธ
Madrid
L-12
40.7 ๐ฏ๐ต
Toei
Toei Oedo Line
37.8 ๐ท๐บ
Moscow
Kaluzhsko-Rizhskaya Line
27.8 ๐ซ๐ท
Paris
Line 14
27.8 ๐ฌ๐ง
London
Northern Line
25.2 ๐ซ๐ฎ
Helsinki
Central Tunnel
21.0 ๐ฌ๐ง
London
Victoria Line
20.2 ๐ช๐ธ
Barcelona
Line 1
19.8 ๐ซ๐ท
Paris
Line 7
19.6 ๐ซ๐ท
Paris
Line 9
19.5 ๐บ๐ธ
San Francisco
BART
19.4 ๐ท๐บ
Moscow
Koltsevaya Line
19.0 ๐ช๐ธ
Barcelona
Line 5
18.9 ๐ต๐ฑ
Warsaw
M2
18.7 ๐ฒ๐ฝ
Mexico City
Line 3
18.5 ๐ซ๐ท
Paris
Line 7
18.4 ๐ช๐ธ
Barcelona
Line 3
18.1 ๐ฉ๐ช
Berlin
U8
18.0 ๐จ๐ฟ
Prague
Line B
17.8 ๐บ๐ธ
Washington
Red Line
17.3 ๐ช๐ธ
Barcelona
Line 4
17.2 ๐ซ๐ท
Paris
Line 12
16.8 ๐ซ๐ท
Paris
Line 13
16.7 ๐ฒ๐ฝ
Mexico City
Line 1
16.4 ๐จ๐ฟ
Prague
Line A
16.3 ๐ท๐บ
Moscow
Kalininskaya Line
16.2 ๐ซ๐ท
Paris
Line 8
15.9 ๐ฉ๐ช
Berlin
U6
15.7 ๐ซ๐ท
Toulouse
Line B
15.5 ๐ญ๐บ
Budapest
Line 3
86.5 ๐จ๐ณ
Suzhou
Lines 3
68.2 ๐จ๐ณ
Chengdu
Line 6
68.2 ๐จ๐ณ
Guangzhou
Line 3
67.0 ๐จ๐ณ
Chengdu
Line 19
59.8 ๐จ๐ณ
Qingdao
Line 1
58.3 ๐จ๐ณ
Guangzhou
Line 18
57.5 ๐ท๐บ
Moscow
Bolshaya Koltsevaya
57.1 ๐จ๐ณ
Beijing
Line 10
56.0 ๐จ๐ณ
Hangzhou
Line 5
54.2 ๐จ๐ณ
Guangzhou
Line 7
53.4 ๐จ๐ณ
Beijing
Line 6
51.7 ๐ฐ๐ท
Seoul
Line 5
51.5 ๐น๐ท
Istanbul
M11
50.3 ๐จ๐ณ
Wuhan
Line 2
48.9 ๐จ๐ณ
Beijing
Line 16
43.2 ๐จ๐ณ
Guangzhou
Line 11
42.6 ๐จ๐ณ
Beijing
Line 8
42.3 ๐จ๐ณ
Shanghai
Line 15
42.3 ๐จ๐ณ
Chengdu
Line 5
42.0 ๐จ๐ณ
Beijing
Line 14
42.0 ๐จ๐ณ
Tianjin
Line 6
41.9 ๐ธ๐ฌ
Singapore
Downtown MRT Line
41.5 ๐จ๐ณ
Nanjing
Line 3
41.5 ๐จ๐ณ
Suzhou
Line 4
40.6 ๐ฐ๐ท
Seoul
Seoul Subway Line 9
40.4 ๐จ๐ณ
Shanghai
Line 12
40.3 ๐จ๐ณ
Beijing
Line 7
39.3 ๐จ๐ณ
Chengdu
Line 4
38.6 ๐จ๐ณ
Chengdu
Line 7
37.4 ๐จ๐ณ
Chengdu
Line 1
35.7 ๐จ๐ณ
Shenzhen
Line 2
35.5 ๐ฐ๐ท
Busan
Line 2
35.1 ๐ฐ๐ท
Seoul
Line 6
35.1 ๐ฐ๐ท
Seoul
Line 7
34.8 ๐จ๐ณ
Tianjin
Line 5
34.4 ๐จ๐ณ
Shanghai
Line 7
33.9 ๐จ๐ณ
Guangzhou
Line 8
33.5 ๐น๐ท
Istanbul
M4
33.3 ๐ธ๐ฌ
Singapore
Circle Line
32.9 ๐ช๐ธ
Madrid
L-7
31.8 ๐ฉ๐ช
Berlin
U7
31.0 ๐จ๐ณ
Beijing
Line 1
30.9 ๐ท๐บ
Moscow
Solntsevskaya Line
30.8 ๐บ๐ธ
New York
A Train
30.8 ๐จ๐ฆ
Montreal
Line 2
30.4 ๐ธ๐ฌ
Singapore
ThomsonโEast Coast Line
30.2 ๐จ๐ณ
Shanghai
Line 2
30.1 ๐ท๐บ
Saint Petersburg
Moskovsko-Petrogradskaya Line
29.7 ๐จ๐ณ
Shanghai
Line 8
29.57 ๐ท๐บ
Saint Petersburg
Kirovsko-Vyborgskaya Line
29.1 ๐จ๐ณ
Chengdu
Line 8
29.0 ๐จ๐ณ
Chengdu
Line 2
28.2 ๐น๐ผ
Taipei
Bannan Line
28.2 ๐จ๐ณ
Beijing
Line 4
27.9 ๐ฐ๐ท
Incheon
Incheon Line 1
27.7 ๐ท๐บ
Saint Petersburg
Nevsko-Vasileostrovskaya Line
27.1 ๐ฏ๐ต
Osaka
Tanimachi Line
26.5 ๐น๐ท
Istanbul
M5
26.4 ๐ฏ๐ต
Nagoya
Meijo Line
26.4 ๐บ๐ธ
Los Angeles
B Line
26.2 ๐ท๐บ
Saint Petersburg
Frunzensko-Primorskaya Line
25.7 ๐จ๐ณ
Suzhou
Line 1
25.3 ๐ฌ๐ท
Athens
Line 3
25.1 ๐น๐ผ
Taipei
Orange Line
25.0 ๐จ๐ฑ
Santiago
Line 3
24.6 ๐ฏ๐ต
Tokyo
Yurakucho Line
24.4 ๐ฉ๐ช
Munich
U2
24.0 ๐ฎ๐ณ
Delhi
Yellow Line
23.8 ๐ช๐ธ
Madrid
L-1
23.4 ๐ช๐ธ
Madrid
L-6
23.3 ๐จ๐ณ
Shanghai
Line 9
23.2 ๐จ๐ฆ
Montreal
Line 1
23.1 ๐ต๐ฑ
Warsaw
M1
23.1 ๐จ๐ณ
Beijing
Line 2
22.6 ๐น๐ท
Istanbul
M3
22.4 ๐จ๐ณ
Beijing
Line 19
22.1 ๐จ๐ณ
Chengdu
Line 9
21.3 ๐น๐ผ
Taipei
Songshan-Xindian Line
21.1 ๐จ๐ณ
Shanghai
Line 4
21.1 ๐ฏ๐ต
Toei
Toei Mita Line
20.9 ๐บ๐ฆ
Kyiv
ObolonskoโTeremkivska Line
20.3 ๐จ๐ณ
Shanghai
Line 6
20.1 ๐ฏ๐ต
Sapporo
Tozai Line
20.1 ๐น๐ท
Ankara
M1
20.0 ๐ช๐ธ
Madrid
L-5
20.0 ๐ธ๐ฌ
Singapore
North East MRT Line
20.0 ๐ท๐ด
Bucharest
Bucharest Metro Line M3
19.7 ๐จ๐ณ
Tianjin
Line 2
19.6 ๐ท๐บ
Moscow
Nekrasovskaya Line
19.5 ๐น๐ท
Istanbul
M2
19.5 ๐ฆ๐บ
Sydney
Metro Northwest
19.4 ๐ฉ๐ช
Munich
U3
19.4 ๐จ๐ณ
Tianjin
Line 4
19.2 ๐จ๐ณ
Tianjin
Line 3
19.1 ๐ง๐พ
Minsk
Maskoลญskaja Line
19.1 ๐ฏ๐ต
Osaka
Midosuji Line
18.6 ๐ฆ๐ฟ
Baku
Red Line
18.1 ๐จ๐ณ
Shanghai
Line 1
18.1 ๐ง๐พ
Minsk
Avtozavodskaya Line
17.9 ๐ฌ๐ท
Athens
Line 2
17.8 ๐จ๐ณ
Beijing
Line 5
17.6 ๐จ๐ณ
Beijing
Line 15
17.5 ๐ฏ๐ต
Kyoto
Tozai Line
17.3 ๐จ๐ณ
Chengdu
Line 27
17.3 ๐บ๐ฆ
Kharkiv
KholodnohirskoโZavodska Line
17.1 ๐ฎ๐น
Milan
Milan Metro M3
17.1 ๐ท๐ด
Bucharest
Bucharest Metro Line M2
17.0 ๐ฏ๐ต
Tokyo
Tลzai Line
16.9 ๐น๐ท
ฤฐzmir
M1
16.8 ๐ฏ๐ต
Tokyo
Hanzomon Line
16.6 ๐ฎ๐ณ
Chennai
Blue Line
16.5 ๐จ๐ณ
Beijing
Line 9
16.5 ๐จ๐ณ
Beijing
Line 17
16.4 ๐ช๐ธ
Madrid
L-3
16.4 ๐จ๐ณ
Chongqing
Line 1
16.0 ๐ฆ๐บ
Sydney
Metro City
16.0 ๐ช๐ธ
Madrid
L-4
16.0 ๐บ๐ฆ
Kyiv
SviatoshynskoโBrovarska Line
16.0 ๐ฐ๐ท
Seoul
Seoul Subway Line 7
15.8 ๐น๐ท
Istanbul
M9
15.5 ๐ฉ๐ฐ
Copenhagen
M3 Line
15.3 ๐จ๐ณ
Tianjin
Line 1
15.3 ๐จ๐ฑ
Santiago
Line 6
15.2 ๐บ๐ฆ
Kyiv
SyretskoโPecherska Line
15.1 ๐ฎ๐ณ
Kolkata
Blue Line
15.0 ๐จ๐ณ
Chengdu
Line 10
15.0 ๐ญ๐ฐ
Hong Kong
Island Line