| Castel Volturno to Seysses | 665.48 mi (1,070.99 km) |
| Castel Volturno to Sin-le-Noble | 826.37 mi (1,329.91 km) |
| Castel Volturno to Six-Fours-les-Plages | 438.54 mi (705.76 km) |
| Castel Volturno to Soissons | 771.32 mi (1,241.33 km) |
| Castel Volturno to Soisy-sous-Montmorency | 787.46 mi (1,267.30 km) |
| Castel Volturno to Sollies-Pont | 429.64 mi (691.44 km) |
| Castel Volturno to Somain | 821.08 mi (1,321.40 km) |
| Castel Volturno to Sorgues | 503.46 mi (810.25 km) |
| Castel Volturno to Sotteville-les-Rouen | 848.25 mi (1,365.12 km) |
| Castel Volturno to Soyaux | 757.47 mi (1,219.03 km) |
| Castel Volturno to Stains | 782.88 mi (1,259.92 km) |
| Castel Volturno to Stiring-Wendel | 657.47 mi (1,058.10 km) |
| Castel Volturno to Strasbourg | 601.52 mi (968.06 km) |
| Castel Volturno to Sucy-en-Brie | 770.04 mi (1,239.26 km) |
| Castel Volturno to Suresnes | 785.09 mi (1,263.47 km) |
