| Wels to Sin-le-Noble | 514.37 mi (827.81 km) |
| Wels to Six-Fours-les-Plages | 527.27 mi (848.56 km) |
| Wels to Soissons | 493.93 mi (794.90 km) |
| Wels to Soisy-sous-Montmorency | 538.28 mi (866.28 km) |
| Wels to Sollies-Pont | 515.00 mi (828.81 km) |
| Wels to Somain | 507.11 mi (816.12 km) |
| Wels to Sorgues | 522.87 mi (841.48 km) |
| Wels to Sotteville-les-Rouen | 594.19 mi (956.25 km) |
| Wels to Soyaux | 674.05 mi (1,084.79 km) |
| Wels to Stains | 534.41 mi (860.05 km) |
| Wels to Stiring-Wendel | 331.27 mi (533.12 km) |
| Wels to Strasbourg | 289.32 mi (465.62 km) |
| Wels to Sucy-en-Brie | 527.87 mi (849.52 km) |
| Wels to Suresnes | 541.71 mi (871.80 km) |
| Wels to Talant | 422.18 mi (679.43 km) |
