| Sierre to Sulakyurt | 1,377.46 mi (2,216.80 km) |
| Sierre to Sultanbeyli | 1,142.98 mi (1,839.45 km) |
| Sierre to Sultandagi | 1,316.07 mi (2,118.01 km) |
| Sierre to Sultanhani | 1,433.24 mi (2,306.58 km) |
| Sierre to Sultanhisar | 1,201.41 mi (1,933.48 km) |
| Sierre to Suluova | 1,448.93 mi (2,331.83 km) |
| Sierre to Sumbas | 1,577.93 mi (2,539.43 km) |
| Sierre to Sungurlu | 1,408.51 mi (2,266.78 km) |
| Sierre to Surmene | 1,659.34 mi (2,670.44 km) |
| Sierre to Suruc | 1,706.85 mi (2,746.92 km) |
| Sierre to Susehri | 1,584.78 mi (2,550.46 km) |
| Sierre to Susurluk | 1,125.96 mi (1,812.05 km) |
| Sierre to Susuz | 1,807.40 mi (2,908.73 km) |
| Sierre to Sutculer | 1,343.70 mi (2,162.48 km) |
| Sierre to Talas | 1,512.45 mi (2,434.05 km) |
