| Swansea to Mouscron | 4,349.11 mi (6,999.21 km) |
| Swansea to Namur | 4,421.22 mi (7,115.26 km) |
| Swansea to Neder-Over-Heembeek | 4,388.02 mi (7,061.84 km) |
| Swansea to Neerpelt | 4,416.25 mi (7,107.27 km) |
| Swansea to Nevele | 4,351.86 mi (7,003.64 km) |
| Swansea to Niel | 4,378.79 mi (7,046.98 km) |
| Swansea to Nieuwpoort | 4,318.60 mi (6,950.12 km) |
| Swansea to Nijlen | 4,389.06 mi (7,063.52 km) |
| Swansea to Ninove | 4,376.33 mi (7,043.03 km) |
| Swansea to Nivelles | 4,396.24 mi (7,075.07 km) |
| Swansea to Olen | 4,397.17 mi (7,076.57 km) |
| Swansea to Oostakker | 4,357.88 mi (7,013.32 km) |
| Swansea to Oosterzele | 4,364.16 mi (7,023.44 km) |
| Swansea to Oostkamp | 4,335.86 mi (6,977.90 km) |
| Swansea to Opglabbeek | 4,428.21 mi (7,126.52 km) |
