| Swansea to Muro del Alcoy | 4,610.34 mi (7,419.63 km) |
| Swansea to Naron | 4,100.31 mi (6,598.81 km) |
| Swansea to Navalcarnero | 4,393.33 mi (7,070.39 km) |
| Swansea to Navalmoral de la Mata | 4,335.87 mi (6,977.90 km) |
| Swansea to Nerja | 4,522.53 mi (7,278.31 km) |
| Swansea to Nigran | 4,113.23 mi (6,619.60 km) |
| Swansea to Nijar | 4,594.02 mi (7,393.36 km) |
| Swansea to Novelda | 4,609.39 mi (7,418.10 km) |
| Swansea to Noya | 4,090.18 mi (6,582.51 km) |
| Swansea to Nules | 4,584.61 mi (7,378.22 km) |
| Swansea to Ocana | 4,428.27 mi (7,126.61 km) |
| Swansea to Ogijares | 4,522.62 mi (7,278.46 km) |
| Swansea to Oleiros | 4,099.32 mi (6,597.22 km) |
| Swansea to Olesa de Montserrat | 4,614.70 mi (7,426.64 km) |
| Swansea to Oliva | 4,619.70 mi (7,434.68 km) |
