| Conwy to Srbobran | 1,181.33 mi (1,901.17 km) |
| Conwy to Sremska Kamenica | 1,196.19 mi (1,925.07 km) |
| Conwy to Sremska Mitrovica | 1,197.64 mi (1,927.42 km) |
| Conwy to Sremski Karlovci | 1,200.72 mi (1,932.37 km) |
| Conwy to Stara Pazova | 1,218.77 mi (1,961.43 km) |
| Conwy to Subotica | 1,154.36 mi (1,857.76 km) |
| Conwy to Surcin | 1,230.93 mi (1,981.00 km) |
| Conwy to Surdulica | 1,395.39 mi (2,245.67 km) |
| Conwy to Svilajnac | 1,291.30 mi (2,078.14 km) |
| Conwy to Svrljig | 1,361.47 mi (2,191.08 km) |
| Conwy to Temerin | 1,189.96 mi (1,915.06 km) |
| Conwy to Titel | 1,214.95 mi (1,955.28 km) |
| Conwy to Topola | 1,269.33 mi (2,042.79 km) |
| Conwy to Trgoviste | 1,408.08 mi (2,266.08 km) |
| Conwy to Trstenik | 1,309.20 mi (2,106.96 km) |
