| Caslav to Sin-le-Noble | 544.18 mi (875.77 km) |
| Caslav to Six-Fours-les-Plages | 653.81 mi (1,052.21 km) |
| Caslav to Soissons | 540.70 mi (870.17 km) |
| Caslav to Soisy-sous-Montmorency | 590.91 mi (950.97 km) |
| Caslav to Sollies-Pont | 641.89 mi (1,033.02 km) |
| Caslav to Somain | 536.82 mi (863.93 km) |
| Caslav to Sorgues | 641.29 mi (1,032.06 km) |
| Caslav to Sotteville-les-Rouen | 639.76 mi (1,029.59 km) |
| Caslav to Soyaux | 763.13 mi (1,228.14 km) |
| Caslav to Stains | 587.70 mi (945.81 km) |
| Caslav to Stiring-Wendel | 382.41 mi (615.43 km) |
| Caslav to Strasbourg | 356.83 mi (574.26 km) |
| Caslav to Sucy-en-Brie | 584.09 mi (940.00 km) |
| Caslav to Suresnes | 596.08 mi (959.30 km) |
| Caslav to Talant | 506.23 mi (814.70 km) |
