Longest Railway Tunnels in the World
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The world's longest railway tunnels are engineering marvels that took decades to plan and build. They enable high-speed trains to cross mountain ranges and seas that were previously impassable by rail.
| # | Name | Value |
|---|---|---|
| 1 | Gotthard Base Tunnel | 57.1 km |
| 2 | Seikan Tunnel | 53.9 km |
| 3 | Channel Tunnel | 50.5 km |
| 4 | Ceneri Base Tunnel | 15.4 km |
| 5 | Lotschberg Base Tunnel | 34.6 km |
| 6 | Guadarrama Tunnel | 28.4 km |
| 7 | Taihang Tunnel | 27.8 km |
| 8 | Iwate-Ichinohe Tunnel | 25.8 km |
| 9 | Hakkoda Tunnel | 26.5 km |
| 10 | Pajares Base Tunnel | 24.7 km |
Methodology
Ranked by total tunnel length in kilometers. Only tunnels carrying regular passenger rail services are included.
Quick Facts
| Category | Route Rankings |
| Entries | 10 |
| Unit | km |