| Castelvetrano to Seysses | 723.01 mi (1,163.57 km) |
| Castelvetrano to Sin-le-Noble | 997.47 mi (1,605.28 km) |
| Castelvetrano to Six-Fours-les-Plages | 523.81 mi (842.99 km) |
| Castelvetrano to Soissons | 935.50 mi (1,505.55 km) |
| Castelvetrano to Soisy-sous-Montmorency | 940.46 mi (1,513.53 km) |
| Castelvetrano to Sollies-Pont | 520.07 mi (836.97 km) |
| Castelvetrano to Somain | 993.24 mi (1,598.46 km) |
| Castelvetrano to Sorgues | 601.40 mi (967.87 km) |
| Castelvetrano to Sotteville-les-Rouen | 997.43 mi (1,605.21 km) |
| Castelvetrano to Soyaux | 849.65 mi (1,367.37 km) |
| Castelvetrano to Stains | 936.08 mi (1,506.47 km) |
| Castelvetrano to Stiring-Wendel | 847.71 mi (1,364.25 km) |
| Castelvetrano to Strasbourg | 794.49 mi (1,278.62 km) |
| Castelvetrano to Sucy-en-Brie | 922.34 mi (1,484.36 km) |
| Castelvetrano to Suresnes | 936.28 mi (1,506.80 km) |
