| Bois-Guillaume to Sulakyurt | 1,705.91 mi (2,745.40 km) |
| Bois-Guillaume to Sultanbeyli | 1,479.17 mi (2,380.50 km) |
| Bois-Guillaume to Sultandagi | 1,661.34 mi (2,673.67 km) |
| Bois-Guillaume to Sultanhani | 1,773.62 mi (2,854.37 km) |
| Bois-Guillaume to Sultanhisar | 1,557.58 mi (2,506.68 km) |
| Bois-Guillaume to Suluova | 1,766.91 mi (2,843.57 km) |
| Bois-Guillaume to Sumbas | 1,915.61 mi (3,082.87 km) |
| Bois-Guillaume to Sungurlu | 1,734.99 mi (2,792.20 km) |
| Bois-Guillaume to Surmene | 1,963.75 mi (3,160.34 km) |
| Bois-Guillaume to Suruc | 2,040.32 mi (3,283.57 km) |
| Bois-Guillaume to Susehri | 1,900.35 mi (3,058.32 km) |
| Bois-Guillaume to Susurluk | 1,472.30 mi (2,369.43 km) |
| Bois-Guillaume to Susuz | 2,104.17 mi (3,386.34 km) |
| Bois-Guillaume to Sutculer | 1,694.54 mi (2,727.10 km) |
| Bois-Guillaume to Talas | 1,844.73 mi (2,968.81 km) |
