| Castalla to Seysses | 354.04 mi (569.77 km) |
| Castalla to Sin-le-Noble | 833.82 mi (1,341.90 km) |
| Castalla to Six-Fours-les-Plages | 460.10 mi (740.46 km) |
| Castalla to Soissons | 770.88 mi (1,240.61 km) |
| Castalla to Soisy-sous-Montmorency | 732.93 mi (1,179.53 km) |
| Castalla to Sollies-Pont | 472.59 mi (760.56 km) |
| Castalla to Somain | 835.30 mi (1,344.28 km) |
| Castalla to Sorgues | 471.55 mi (758.89 km) |
| Castalla to Sotteville-les-Rouen | 752.12 mi (1,210.42 km) |
| Castalla to Soyaux | 488.69 mi (786.47 km) |
| Castalla to Stains | 731.23 mi (1,176.80 km) |
| Castalla to Stiring-Wendel | 823.56 mi (1,325.39 km) |
| Castalla to Strasbourg | 807.27 mi (1,299.18 km) |
| Castalla to Sucy-en-Brie | 720.60 mi (1,159.69 km) |
| Castalla to Suresnes | 724.19 mi (1,165.48 km) |
