| Saint-Gregoire to Sulakyurt | 1,821.51 mi (2,931.43 km) |
| Saint-Gregoire to Sultanbeyli | 1,589.85 mi (2,558.62 km) |
| Saint-Gregoire to Sultandagi | 1,765.90 mi (2,841.94 km) |
| Saint-Gregoire to Sultanhani | 1,881.89 mi (3,028.62 km) |
| Saint-Gregoire to Sultanhisar | 1,652.04 mi (2,658.70 km) |
| Saint-Gregoire to Suluova | 1,887.96 mi (3,038.37 km) |
| Saint-Gregoire to Sumbas | 2,025.85 mi (3,260.30 km) |
| Saint-Gregoire to Sungurlu | 1,851.71 mi (2,980.04 km) |
| Saint-Gregoire to Surmene | 2,091.00 mi (3,365.14 km) |
| Saint-Gregoire to Suruc | 2,153.39 mi (3,465.54 km) |
| Saint-Gregoire to Susehri | 2,022.74 mi (3,255.29 km) |
| Saint-Gregoire to Susurluk | 1,575.87 mi (2,536.12 km) |
| Saint-Gregoire to Susuz | 2,234.54 mi (3,596.15 km) |
| Saint-Gregoire to Sutculer | 1,794.40 mi (2,887.80 km) |
| Saint-Gregoire to Talas | 1,958.32 mi (3,151.61 km) |
