| Solothurn to Los Llanos de Aridane | 1,872.66 mi (3,013.75 km) |
| Solothurn to Los Palacios y Villafranca | 975.70 mi (1,570.24 km) |
| Solothurn to Luanco | 691.50 mi (1,112.86 km) |
| Solothurn to Lucena | 912.80 mi (1,469.01 km) |
| Solothurn to Lugo | 788.98 mi (1,269.75 km) |
| Solothurn to Lumbreras | 818.51 mi (1,317.26 km) |
| Solothurn to Madrid | 729.85 mi (1,174.58 km) |
| Solothurn to Madridejos | 770.57 mi (1,240.12 km) |
| Solothurn to Mahon | 531.94 mi (856.08 km) |
| Solothurn to Mairena del Alcor | 958.15 mi (1,542.00 km) |
| Solothurn to Mairena del Aljarafe | 971.87 mi (1,564.08 km) |
| Solothurn to Majadahonda | 733.64 mi (1,180.67 km) |
| Solothurn to Malaga | 948.10 mi (1,525.82 km) |
| Solothurn to Malgrat de Mar | 451.49 mi (726.61 km) |
| Solothurn to Manacor | 570.97 mi (918.89 km) |
