| Solothurn to Saarijarvi | 1,271.03 mi (2,045.52 km) |
| Solothurn to Salo | 1,104.23 mi (1,777.09 km) |
| Solothurn to Sastamala | 1,149.93 mi (1,850.63 km) |
| Solothurn to Savonlinna | 1,313.01 mi (2,113.09 km) |
| Solothurn to Seinajoki | 1,228.16 mi (1,976.53 km) |
| Solothurn to Siilinjarvi | 1,341.18 mi (2,158.41 km) |
| Solothurn to Sipoo | 1,154.49 mi (1,857.98 km) |
| Solothurn to Sippola | 1,214.62 mi (1,954.74 km) |
| Solothurn to Sodankyla | 1,551.20 mi (2,496.41 km) |
| Solothurn to Somero | 1,125.85 mi (1,811.87 km) |
| Solothurn to Sotkamo | 1,409.02 mi (2,267.61 km) |
| Solothurn to Tampere | 1,176.22 mi (1,892.94 km) |
| Solothurn to Tornio | 1,424.24 mi (2,292.09 km) |
| Solothurn to Turku | 1,088.56 mi (1,751.87 km) |
| Solothurn to Tuusula | 1,151.81 mi (1,853.65 km) |
