| Westhoughton to Solofra | 1,192.75 mi (1,919.55 km) |
| Westhoughton to Somma Lombardo | 738.60 mi (1,188.66 km) |
| Westhoughton to Somma Vesuviana | 1,177.73 mi (1,895.38 km) |
| Westhoughton to Sommacampagna | 820.83 mi (1,320.99 km) |
| Westhoughton to Sona | 818.57 mi (1,317.37 km) |
| Westhoughton to Sondrio | 749.71 mi (1,206.55 km) |
| Westhoughton to Sora | 1,105.52 mi (1,779.16 km) |
| Westhoughton to Sorbolo | 837.08 mi (1,347.16 km) |
| Westhoughton to Soresina | 795.25 mi (1,279.83 km) |
| Westhoughton to Sorisole | 765.18 mi (1,231.44 km) |
| Westhoughton to Sorrento | 1,189.47 mi (1,914.26 km) |
| Westhoughton to Sorso | 1,021.14 mi (1,643.37 km) |
| Westhoughton to Sortino | 1,408.92 mi (2,267.44 km) |
| Westhoughton to Soverato Marina | 1,366.03 mi (2,198.41 km) |
| Westhoughton to Sovicille | 946.15 mi (1,522.68 km) |
