| Castelfiorentino to Seysses | 483.24 mi (777.70 km) |
| Castelfiorentino to Sin-le-Noble | 595.47 mi (958.31 km) |
| Castelfiorentino to Six-Fours-les-Plages | 260.83 mi (419.76 km) |
| Castelfiorentino to Soissons | 539.61 mi (868.42 km) |
| Castelfiorentino to Soisy-sous-Montmorency | 555.94 mi (894.70 km) |
| Castelfiorentino to Sollies-Pont | 248.87 mi (400.52 km) |
| Castelfiorentino to Somain | 590.34 mi (950.06 km) |
| Castelfiorentino to Sorgues | 305.13 mi (491.05 km) |
| Castelfiorentino to Sotteville-les-Rouen | 616.94 mi (992.87 km) |
| Castelfiorentino to Soyaux | 547.57 mi (881.23 km) |
| Castelfiorentino to Stains | 551.35 mi (887.31 km) |
| Castelfiorentino to Stiring-Wendel | 431.95 mi (695.16 km) |
| Castelfiorentino to Strasbourg | 377.23 mi (607.10 km) |
| Castelfiorentino to Sucy-en-Brie | 538.62 mi (866.82 km) |
| Castelfiorentino to Suresnes | 553.74 mi (891.15 km) |
