| Northampton to Solofra | 1,081.77 mi (1,740.95 km) |
| Northampton to Somma Lombardo | 626.74 mi (1,008.64 km) |
| Northampton to Somma Vesuviana | 1,066.42 mi (1,716.23 km) |
| Northampton to Sommacampagna | 711.32 mi (1,144.76 km) |
| Northampton to Sona | 709.11 mi (1,141.20 km) |
| Northampton to Sondrio | 640.31 mi (1,030.48 km) |
| Northampton to Sora | 994.23 mi (1,600.06 km) |
| Northampton to Sorbolo | 726.12 mi (1,168.57 km) |
| Northampton to Soresina | 684.21 mi (1,101.13 km) |
| Northampton to Sorisole | 654.62 mi (1,053.51 km) |
| Northampton to Sorrento | 1,077.89 mi (1,734.69 km) |
| Northampton to Sorso | 907.49 mi (1,460.47 km) |
| Northampton to Sortino | 1,295.86 mi (2,085.48 km) |
| Northampton to Soverato Marina | 1,254.73 mi (2,019.30 km) |
| Northampton to Sovicille | 834.16 mi (1,342.45 km) |
