| Swanage to Solofra | 1,050.99 mi (1,691.41 km) |
| Swanage to Somma Lombardo | 596.83 mi (960.51 km) |
| Swanage to Somma Vesuviana | 1,034.01 mi (1,664.08 km) |
| Swanage to Sommacampagna | 691.54 mi (1,112.93 km) |
| Swanage to Sona | 689.54 mi (1,109.70 km) |
| Swanage to Sondrio | 622.39 mi (1,001.64 km) |
| Swanage to Sora | 962.56 mi (1,549.10 km) |
| Swanage to Sorbolo | 699.33 mi (1,125.46 km) |
| Swanage to Soresina | 657.79 mi (1,058.60 km) |
| Swanage to Sorisole | 631.17 mi (1,015.77 km) |
| Swanage to Sorrento | 1,043.98 mi (1,680.12 km) |
| Swanage to Sorso | 845.53 mi (1,360.74 km) |
| Swanage to Sortino | 1,250.43 mi (2,012.37 km) |
| Swanage to Soverato Marina | 1,221.25 mi (1,965.41 km) |
| Swanage to Sovicille | 800.09 mi (1,287.63 km) |
