| Solothurn to Liria | 663.69 mi (1,068.11 km) |
| Solothurn to Llagostera | 436.63 mi (702.68 km) |
| Solothurn to Llanera | 702.30 mi (1,130.24 km) |
| Solothurn to Llanes | 651.19 mi (1,047.98 km) |
| Solothurn to Lleida | 515.01 mi (828.83 km) |
| Solothurn to Lloret de Mar | 445.91 mi (717.62 km) |
| Solothurn to Lluchmayor | 582.34 mi (937.18 km) |
| Solothurn to Loeches | 720.03 mi (1,158.77 km) |
| Solothurn to Logrono | 588.18 mi (946.58 km) |
| Solothurn to Loja | 914.40 mi (1,471.59 km) |
| Solothurn to Lora del Rio | 935.57 mi (1,505.66 km) |
| Solothurn to Lorca | 808.40 mi (1,300.99 km) |
| Solothurn to Los Alcazares | 780.56 mi (1,256.19 km) |
| Solothurn to Los Barrios | 1,013.15 mi (1,630.51 km) |
| Solothurn to Los Corrales de Buelna | 626.13 mi (1,007.66 km) |
