| Solothurn to Solymar | 533.06 mi (857.87 km) |
| Solothurn to Sopron | 423.82 mi (682.07 km) |
| Solothurn to Szarvas | 612.65 mi (985.97 km) |
| Solothurn to Szazhalombatta | 533.21 mi (858.12 km) |
| Solothurn to Szeged | 600.23 mi (965.98 km) |
| Solothurn to Szeghalom | 640.25 mi (1,030.38 km) |
| Solothurn to Szekesfehervar | 510.08 mi (820.90 km) |
| Solothurn to Szekszard | 531.34 mi (855.11 km) |
| Solothurn to Szentendre | 539.41 mi (868.10 km) |
| Solothurn to Szentes | 600.95 mi (967.14 km) |
| Solothurn to Szentgotthard | 411.68 mi (662.53 km) |
| Solothurn to Szigethalom | 537.55 mi (865.11 km) |
| Solothurn to Szigetszentmiklos | 539.32 mi (867.96 km) |
| Solothurn to Szigetvar | 493.35 mi (793.97 km) |
| Solothurn to Szolnok | 593.87 mi (955.75 km) |
