| Seaford to Seysses | 505.64 mi (813.75 km) |
| Seaford to Sin-le-Noble | 135.18 mi (217.55 km) |
| Seaford to Six-Fours-les-Plages | 594.21 mi (956.29 km) |
| Seaford to Soissons | 172.12 mi (277.00 km) |
| Seaford to Soisy-sous-Montmorency | 157.32 mi (253.19 km) |
| Seaford to Sollies-Pont | 593.44 mi (955.06 km) |
| Seaford to Somain | 142.45 mi (229.25 km) |
| Seaford to Sorgues | 517.52 mi (832.86 km) |
| Seaford to Sotteville-les-Rouen | 103.76 mi (166.98 km) |
| Seaford to Soyaux | 354.46 mi (570.44 km) |
| Seaford to Stains | 161.71 mi (260.25 km) |
| Seaford to Stiring-Wendel | 322.06 mi (518.30 km) |
| Seaford to Strasbourg | 373.51 mi (601.11 km) |
| Seaford to Sucy-en-Brie | 175.45 mi (282.36 km) |
| Seaford to Suresnes | 161.74 mi (260.30 km) |
