| Castel Bolognese to Seysses | 524.75 mi (844.50 km) |
| Castel Bolognese to Sin-le-Noble | 582.31 mi (937.14 km) |
| Castel Bolognese to Six-Fours-les-Plages | 310.18 mi (499.18 km) |
| Castel Bolognese to Soissons | 531.31 mi (855.06 km) |
| Castel Bolognese to Soisy-sous-Montmorency | 553.57 mi (890.89 km) |
| Castel Bolognese to Sollies-Pont | 297.70 mi (479.10 km) |
| Castel Bolognese to Somain | 576.64 mi (928.02 km) |
| Castel Bolognese to Sorgues | 343.92 mi (553.49 km) |
| Castel Bolognese to Sotteville-les-Rouen | 615.36 mi (990.32 km) |
| Castel Bolognese to Soyaux | 573.85 mi (923.53 km) |
| Castel Bolognese to Stains | 548.97 mi (883.48 km) |
| Castel Bolognese to Stiring-Wendel | 408.46 mi (657.35 km) |
| Castel Bolognese to Strasbourg | 352.23 mi (566.87 km) |
| Castel Bolognese to Sucy-en-Brie | 537.02 mi (864.25 km) |
| Castel Bolognese to Suresnes | 552.39 mi (888.98 km) |
