10 longest underground lines in Europe

10. Rotterdam

fot. MichaBen / wikipedia.org

• length: 100.6 km
• country: Netherlands
• year of discovery: 1968
• number of stations: 70

9. Hamburg

fot. Arbalete / wikipedia.org (CC BY-SA 4.0)

• length: 105.8 km
• country: Germany
• year of discovery: 1912
• number of stations: 93

8. Stockholm

fot. Stonyyy / wikipedia.org (CC BY-SA 3.0)

• length: 108 km
• country: Sweden
• year of discovery: 1950
• number of stations: 100

7. Saint Petersburg

fot. Alex Florstein / wikipedia.org (CC BY-SA 3.0)

• length: 124.8 km
• country: Russia
• year of discovery: 1955
• number of stations: 64

6. Barcelona

fot. Vinals / wikipedia.org (CC BY-SA 3.0)

• length: 147.2 km
• country: Spain
• year of discovery: 1924
• number of stations: 166

5. Berlin

fot. Sansculotte / wikipedia.org (CC BY-SA 2.0)

• length: 147.8 km
• country: Germany
• year of discovery: 1902
• number of stations: 175

4. Paris

fot. Rigil / wikipedia.org (CC BY-SA 3.0)

• length: 225.1 km
• country: France
• year of discovery: 1900
• number of stations: 306

3. Madrid

fot. Javitomad / wikipedia.org (CC BY-SA 4.0)

• length: 288.5 km
• country: Spain
• year of discovery: 1919
• number of stations: 242

2. London

fot. Sameboat / wikipedia.org (CC BY-SA 4.0)

• length: 405.2 km
• country: Great Britain
• year of discovery: 1890
• number of stations: 272

1. Moscow

fot. Sameboat / wikipedia.org (CC BY-SA 3.0)

• length: 435.7 km
• country: Russia
• year of discovery: 1935
• number of stations: 203