| Castiglion Fiorentino to Seysses | 532.02 mi (856.20 km) |
| Castiglion Fiorentino to Sin-le-Noble | 638.11 mi (1,026.94 km) |
| Castiglion Fiorentino to Six-Fours-les-Plages | 307.46 mi (494.81 km) |
| Castiglion Fiorentino to Soissons | 584.09 mi (940.00 km) |
| Castiglion Fiorentino to Soisy-sous-Montmorency | 602.46 mi (969.56 km) |
| Castiglion Fiorentino to Sollies-Pont | 295.85 mi (476.13 km) |
| Castiglion Fiorentino to Somain | 632.75 mi (1,018.31 km) |
| Castiglion Fiorentino to Sorgues | 354.99 mi (571.30 km) |
| Castiglion Fiorentino to Sotteville-les-Rouen | 663.77 mi (1,068.24 km) |
| Castiglion Fiorentino to Soyaux | 598.47 mi (963.15 km) |
| Castiglion Fiorentino to Stains | 597.85 mi (962.15 km) |
| Castiglion Fiorentino to Stiring-Wendel | 469.33 mi (755.32 km) |
| Castiglion Fiorentino to Strasbourg | 413.63 mi (665.68 km) |
| Castiglion Fiorentino to Sucy-en-Brie | 585.34 mi (942.02 km) |
| Castiglion Fiorentino to Suresnes | 600.56 mi (966.50 km) |
