| Ostend to Naron | 739.67 mi (1,190.39 km) |
| Ostend to Navalcarnero | 825.65 mi (1,328.75 km) |
| Ostend to Navalmoral de la Mata | 881.82 mi (1,419.16 km) |
| Ostend to Nerja | 1,054.81 mi (1,697.56 km) |
| Ostend to Nigran | 836.30 mi (1,345.89 km) |
| Ostend to Nijar | 1,016.79 mi (1,636.37 km) |
| Ostend to Novelda | 905.14 mi (1,456.68 km) |
| Ostend to Noya | 804.02 mi (1,293.94 km) |
| Ostend to Nules | 799.55 mi (1,286.75 km) |
| Ostend to Ocana | 837.33 mi (1,347.56 km) |
| Ostend to Ogijares | 1,025.97 mi (1,651.15 km) |
| Ostend to Oleiros | 756.51 mi (1,217.48 km) |
| Ostend to Olesa de Montserrat | 670.64 mi (1,079.29 km) |
| Ostend to Oliva | 862.94 mi (1,388.76 km) |
| Ostend to Olivares | 1,052.31 mi (1,693.52 km) |
