| Alton to Srbobran | 1,024.97 mi (1,649.52 km) |
| Alton to Sremska Kamenica | 1,038.18 mi (1,670.80 km) |
| Alton to Sremska Mitrovica | 1,037.69 mi (1,669.99 km) |
| Alton to Sremski Karlovci | 1,042.85 mi (1,678.30 km) |
| Alton to Stara Pazova | 1,060.32 mi (1,706.41 km) |
| Alton to Subotica | 1,001.12 mi (1,611.15 km) |
| Alton to Surcin | 1,071.80 mi (1,724.89 km) |
| Alton to Surdulica | 1,231.18 mi (1,981.39 km) |
| Alton to Svilajnac | 1,131.52 mi (1,821.00 km) |
| Alton to Svrljig | 1,200.20 mi (1,931.54 km) |
| Alton to Temerin | 1,033.18 mi (1,662.74 km) |
| Alton to Titel | 1,058.05 mi (1,702.77 km) |
| Alton to Topola | 1,108.42 mi (1,783.82 km) |
| Alton to Trgoviste | 1,242.33 mi (1,999.34 km) |
| Alton to Trstenik | 1,146.11 mi (1,844.49 km) |
