| Sittingbourne to Solofra | 988.71 mi (1,591.18 km) |
| Sittingbourne to Somma Lombardo | 533.72 mi (858.95 km) |
| Sittingbourne to Somma Vesuviana | 973.36 mi (1,566.47 km) |
| Sittingbourne to Sommacampagna | 618.50 mi (995.38 km) |
| Sittingbourne to Sona | 616.30 mi (991.84 km) |
| Sittingbourne to Sondrio | 547.54 mi (881.18 km) |
| Sittingbourne to Sora | 901.17 mi (1,450.30 km) |
| Sittingbourne to Sorbolo | 633.06 mi (1,018.81 km) |
| Sittingbourne to Soresina | 591.15 mi (951.36 km) |
| Sittingbourne to Sorisole | 561.60 mi (903.81 km) |
| Sittingbourne to Sorrento | 984.85 mi (1,584.97 km) |
| Sittingbourne to Sorso | 818.44 mi (1,317.15 km) |
| Sittingbourne to Sortino | 1,203.42 mi (1,936.72 km) |
| Sittingbourne to Soverato Marina | 1,161.68 mi (1,869.54 km) |
| Sittingbourne to Sovicille | 741.18 mi (1,192.81 km) |
