| Helston to Seysses | 551.79 mi (888.02 km) |
| Helston to Sin-le-Noble | 370.77 mi (596.69 km) |
| Helston to Six-Fours-les-Plages | 713.49 mi (1,148.26 km) |
| Helston to Soissons | 386.69 mi (622.32 km) |
| Helston to Soisy-sous-Montmorency | 347.79 mi (559.72 km) |
| Helston to Sollies-Pont | 716.79 mi (1,153.56 km) |
| Helston to Somain | 378.14 mi (608.56 km) |
| Helston to Sorgues | 635.48 mi (1,022.70 km) |
| Helston to Sotteville-les-Rouen | 287.79 mi (463.16 km) |
| Helston to Soyaux | 398.74 mi (641.71 km) |
| Helston to Stains | 352.15 mi (566.73 km) |
| Helston to Stiring-Wendel | 548.64 mi (882.94 km) |
| Helston to Strasbourg | 594.44 mi (956.65 km) |
| Helston to Sucy-en-Brie | 361.82 mi (582.30 km) |
| Helston to Suresnes | 346.61 mi (557.81 km) |
