| Sion to Seysses | 351.44 mi (565.58 km) |
| Sion to Sin-le-Noble | 345.77 mi (556.46 km) |
| Sion to Six-Fours-les-Plages | 229.37 mi (369.14 km) |
| Sion to Soissons | 287.18 mi (462.17 km) |
| Sion to Soisy-sous-Montmorency | 303.08 mi (487.76 km) |
| Sion to Sollies-Pont | 220.11 mi (354.23 km) |
| Sion to Somain | 341.18 mi (549.07 km) |
| Sion to Sorgues | 195.99 mi (315.41 km) |
| Sion to Sotteville-les-Rouen | 364.41 mi (586.46 km) |
| Sion to Soyaux | 346.78 mi (558.09 km) |
| Sion to Stains | 298.48 mi (480.36 km) |
| Sion to Stiring-Wendel | 205.98 mi (331.50 km) |
| Sion to Strasbourg | 163.33 mi (262.86 km) |
| Sion to Sucy-en-Brie | 285.97 mi (460.22 km) |
| Sion to Suresnes | 301.20 mi (484.74 km) |
