| Basingstoke to Solofra | 1,046.40 mi (1,684.02 km) |
| Basingstoke to Somma Lombardo | 590.57 mi (950.43 km) |
| Basingstoke to Somma Vesuviana | 1,030.23 mi (1,657.99 km) |
| Basingstoke to Sommacampagna | 680.52 mi (1,095.19 km) |
| Basingstoke to Sona | 678.40 mi (1,091.79 km) |
| Basingstoke to Sondrio | 610.16 mi (981.95 km) |
| Basingstoke to Sora | 958.28 mi (1,542.20 km) |
| Basingstoke to Sorbolo | 691.87 mi (1,113.46 km) |
| Basingstoke to Soresina | 649.99 mi (1,046.06 km) |
| Basingstoke to Sorisole | 621.75 mi (1,000.61 km) |
| Basingstoke to Sorrento | 1,040.99 mi (1,675.31 km) |
| Basingstoke to Sorso | 857.49 mi (1,380.00 km) |
| Basingstoke to Sortino | 1,253.77 mi (2,017.75 km) |
| Basingstoke to Soverato Marina | 1,218.27 mi (1,960.62 km) |
| Basingstoke to Sovicille | 796.70 mi (1,282.17 km) |
