| Sulmona to Seysses | 646.89 mi (1,041.07 km) |
| Sulmona to Sin-le-Noble | 771.36 mi (1,241.39 km) |
| Sulmona to Six-Fours-les-Plages | 418.64 mi (673.73 km) |
| Sulmona to Soissons | 718.69 mi (1,156.63 km) |
| Sulmona to Soisy-sous-Montmorency | 737.96 mi (1,187.64 km) |
| Sulmona to Sollies-Pont | 408.43 mi (657.31 km) |
| Sulmona to Somain | 765.81 mi (1,232.46 km) |
| Sulmona to Sorgues | 476.64 mi (767.07 km) |
| Sulmona to Sotteville-les-Rouen | 799.35 mi (1,286.43 km) |
| Sulmona to Soyaux | 726.61 mi (1,169.36 km) |
| Sulmona to Stains | 733.36 mi (1,180.23 km) |
| Sulmona to Stiring-Wendel | 598.18 mi (962.68 km) |
| Sulmona to Strasbourg | 541.87 mi (872.05 km) |
| Sulmona to Sucy-en-Brie | 720.91 mi (1,160.19 km) |
| Sulmona to Suresnes | 736.14 mi (1,184.70 km) |
