| Solothurn to Muro del Alcoy | 707.69 mi (1,138.91 km) |
| Solothurn to Naron | 800.49 mi (1,288.27 km) |
| Solothurn to Navalcarnero | 747.98 mi (1,203.75 km) |
| Solothurn to Navalmoral de la Mata | 825.31 mi (1,328.21 km) |
| Solothurn to Nerja | 929.02 mi (1,495.11 km) |
| Solothurn to Nigran | 873.77 mi (1,406.20 km) |
| Solothurn to Nijar | 864.89 mi (1,391.91 km) |
| Solothurn to Novelda | 740.31 mi (1,191.42 km) |
| Solothurn to Noya | 856.52 mi (1,378.44 km) |
| Solothurn to Nules | 637.31 mi (1,025.66 km) |
| Solothurn to Ocana | 744.55 mi (1,198.24 km) |
| Solothurn to Ogijares | 899.27 mi (1,447.23 km) |
| Solothurn to Oleiros | 814.28 mi (1,310.45 km) |
| Solothurn to Olesa de Montserrat | 480.45 mi (773.20 km) |
| Solothurn to Oliva | 690.57 mi (1,111.36 km) |
