| Mons to Sin-le-Noble | 37.34 mi (60.09 km) |
| Mons to Six-Fours-les-Plages | 515.38 mi (829.42 km) |
| Mons to Soissons | 78.90 mi (126.97 km) |
| Mons to Soisy-sous-Montmorency | 125.06 mi (201.26 km) |
| Mons to Sollies-Pont | 511.21 mi (822.71 km) |
| Mons to Somain | 30.18 mi (48.56 km) |
| Mons to Sorgues | 447.17 mi (719.65 km) |
| Mons to Sotteville-les-Rouen | 146.11 mi (235.14 km) |
| Mons to Soyaux | 374.68 mi (602.99 km) |
| Mons to Stains | 125.07 mi (201.27 km) |
| Mons to Stiring-Wendel | 158.39 mi (254.90 km) |
| Mons to Strasbourg | 213.56 mi (343.69 km) |
| Mons to Sucy-en-Brie | 132.51 mi (213.26 km) |
| Mons to Suresnes | 133.80 mi (215.33 km) |
| Mons to Talant | 220.40 mi (354.70 km) |
