| Solothurn to Srbobran | 594.77 mi (957.18 km) |
| Solothurn to Sremska Kamenica | 603.55 mi (971.32 km) |
| Solothurn to Sremska Mitrovica | 598.54 mi (963.26 km) |
| Solothurn to Sremski Karlovci | 608.35 mi (979.04 km) |
| Solothurn to Stara Pazova | 623.84 mi (1,003.98 km) |
| Solothurn to Subotica | 579.88 mi (933.23 km) |
| Solothurn to Surcin | 633.42 mi (1,019.39 km) |
| Solothurn to Surdulica | 779.17 mi (1,253.95 km) |
| Solothurn to Svilajnac | 690.05 mi (1,110.53 km) |
| Solothurn to Svrljig | 754.22 mi (1,213.80 km) |
| Solothurn to Temerin | 601.64 mi (968.25 km) |
| Solothurn to Titel | 625.27 mi (1,006.28 km) |
| Solothurn to Topola | 665.13 mi (1,070.43 km) |
| Solothurn to Trgoviste | 787.51 mi (1,267.38 km) |
| Solothurn to Trstenik | 697.58 mi (1,122.65 km) |
