| Welver to Seysses | 640.22 mi (1,030.34 km) |
| Welver to Sin-le-Noble | 227.77 mi (366.57 km) |
| Welver to Six-Fours-les-Plages | 596.76 mi (960.40 km) |
| Welver to Soissons | 255.53 mi (411.24 km) |
| Welver to Soisy-sous-Montmorency | 308.66 mi (496.73 km) |
| Welver to Sollies-Pont | 589.03 mi (947.96 km) |
| Welver to Somain | 221.23 mi (356.04 km) |
| Welver to Sorgues | 544.71 mi (876.62 km) |
| Welver to Sotteville-les-Rouen | 337.94 mi (543.86 km) |
| Welver to Soyaux | 543.55 mi (874.75 km) |
| Welver to Stains | 307.32 mi (494.58 km) |
| Welver to Stiring-Wendel | 173.01 mi (278.44 km) |
| Welver to Strasbourg | 209.80 mi (337.64 km) |
| Welver to Sucy-en-Brie | 310.50 mi (499.71 km) |
| Welver to Suresnes | 316.56 mi (509.45 km) |
