| Tourcoing to Sulakyurt | 1,635.63 mi (2,632.29 km) |
| Tourcoing to Sultanbeyli | 1,415.03 mi (2,277.27 km) |
| Tourcoing to Sultandagi | 1,602.39 mi (2,578.80 km) |
| Tourcoing to Sultanhani | 1,710.48 mi (2,752.75 km) |
| Tourcoing to Sultanhisar | 1,509.05 mi (2,428.58 km) |
| Tourcoing to Suluova | 1,690.74 mi (2,720.99 km) |
| Tourcoing to Sumbas | 1,849.96 mi (2,977.23 km) |
| Tourcoing to Sungurlu | 1,663.45 mi (2,677.06 km) |
| Tourcoing to Surmene | 1,880.42 mi (3,026.24 km) |
| Tourcoing to Suruc | 1,971.45 mi (3,172.74 km) |
| Tourcoing to Susehri | 1,822.34 mi (2,932.78 km) |
| Tourcoing to Susurluk | 1,415.37 mi (2,277.82 km) |
| Tourcoing to Susuz | 2,017.17 mi (3,246.32 km) |
| Tourcoing to Sutculer | 1,640.05 mi (2,639.40 km) |
| Tourcoing to Talas | 1,775.98 mi (2,858.17 km) |
