| West Drayton to Solofra | 1,035.53 mi (1,666.52 km) |
| West Drayton to Somma Lombardo | 579.84 mi (933.16 km) |
| West Drayton to Somma Vesuviana | 1,019.78 mi (1,641.18 km) |
| West Drayton to Sommacampagna | 667.09 mi (1,073.58 km) |
| West Drayton to Sona | 664.93 mi (1,070.10 km) |
| West Drayton to Sondrio | 596.34 mi (959.72 km) |
| West Drayton to Sora | 947.68 mi (1,525.14 km) |
| West Drayton to Sorbolo | 680.21 mi (1,094.69 km) |
| West Drayton to Soresina | 638.27 mi (1,027.20 km) |
| West Drayton to Sorisole | 609.31 mi (980.58 km) |
| West Drayton to Sorrento | 1,030.93 mi (1,659.12 km) |
| West Drayton to Sorso | 855.54 mi (1,376.86 km) |
| West Drayton to Sortino | 1,246.73 mi (2,006.42 km) |
| West Drayton to Soverato Marina | 1,208.03 mi (1,944.14 km) |
| West Drayton to Sovicille | 786.84 mi (1,266.29 km) |
