| Swansea to Legionowo | 4,913.12 mi (7,906.91 km) |
| Swansea to Legnica | 4,804.99 mi (7,732.89 km) |
| Swansea to Leszno | 4,793.12 mi (7,713.78 km) |
| Swansea to Lezajsk | 5,059.37 mi (8,142.26 km) |
| Swansea to Libiaz | 4,961.13 mi (7,984.17 km) |
| Swansea to Lidzbark | 4,841.27 mi (7,791.27 km) |
| Swansea to Lidzbark Warminski | 4,828.69 mi (7,771.03 km) |
| Swansea to Limanowa | 5,016.82 mi (8,073.78 km) |
| Swansea to Lipno | 4,837.53 mi (7,785.26 km) |
| Swansea to Lobez | 4,687.66 mi (7,544.07 km) |
| Swansea to Lodz | 4,893.14 mi (7,874.75 km) |
| Swansea to Lomianki | 4,916.05 mi (7,911.62 km) |
| Swansea to Lomza | 4,917.07 mi (7,913.27 km) |
| Swansea to Lowicz | 4,895.05 mi (7,877.83 km) |
| Swansea to Lubaczow | 5,087.42 mi (8,187.40 km) |
