| Gloucester to Seysses | 601.08 mi (967.34 km) |
| Gloucester to Sin-le-Noble | 254.40 mi (409.42 km) |
| Gloucester to Six-Fours-les-Plages | 712.06 mi (1,145.96 km) |
| Gloucester to Soissons | 298.19 mi (479.89 km) |
| Gloucester to Soisy-sous-Montmorency | 281.87 mi (453.63 km) |
| Gloucester to Sollies-Pont | 712.17 mi (1,146.13 km) |
| Gloucester to Somain | 261.20 mi (420.36 km) |
| Gloucester to Sorgues | 634.26 mi (1,020.75 km) |
| Gloucester to Sotteville-les-Rouen | 223.84 mi (360.24 km) |
| Gloucester to Soyaux | 444.13 mi (714.76 km) |
| Gloucester to Stains | 286.38 mi (460.88 km) |
| Gloucester to Stiring-Wendel | 442.55 mi (712.21 km) |
| Gloucester to Strasbourg | 495.83 mi (797.96 km) |
| Gloucester to Sucy-en-Brie | 299.81 mi (482.49 km) |
| Gloucester to Suresnes | 285.41 mi (459.32 km) |
