| Castellabate to Seysses | 735.01 mi (1,182.89 km) |
| Castellabate to Sin-le-Noble | 901.24 mi (1,450.41 km) |
| Castellabate to Six-Fours-les-Plages | 509.61 mi (820.14 km) |
| Castellabate to Soissons | 846.77 mi (1,362.75 km) |
| Castellabate to Soisy-sous-Montmorency | 863.37 mi (1,389.46 km) |
| Castellabate to Sollies-Pont | 501.24 mi (806.67 km) |
| Castellabate to Somain | 895.87 mi (1,441.76 km) |
| Castellabate to Sorgues | 576.58 mi (927.92 km) |
| Castellabate to Sotteville-les-Rouen | 924.22 mi (1,487.38 km) |
| Castellabate to Soyaux | 831.25 mi (1,337.76 km) |
| Castellabate to Stains | 858.79 mi (1,382.08 km) |
| Castellabate to Stiring-Wendel | 730.50 mi (1,175.63 km) |
| Castellabate to Strasbourg | 674.33 mi (1,085.23 km) |
| Castellabate to Sucy-en-Brie | 845.98 mi (1,361.47 km) |
| Castellabate to Suresnes | 861.04 mi (1,385.72 km) |
