| Desborough to Solofra | 1,088.79 mi (1,752.24 km) |
| Desborough to Somma Lombardo | 634.24 mi (1,020.72 km) |
| Desborough to Somma Vesuviana | 1,073.62 mi (1,727.83 km) |
| Desborough to Sommacampagna | 717.56 mi (1,154.80 km) |
| Desborough to Sona | 715.33 mi (1,151.20 km) |
| Desborough to Sondrio | 646.48 mi (1,040.41 km) |
| Desborough to Sora | 1,001.42 mi (1,611.62 km) |
| Desborough to Sorbolo | 733.09 mi (1,179.80 km) |
| Desborough to Soresina | 691.22 mi (1,112.41 km) |
| Desborough to Sorisole | 661.37 mi (1,064.37 km) |
| Desborough to Sorrento | 1,085.25 mi (1,746.54 km) |
| Desborough to Sorso | 917.89 mi (1,477.19 km) |
| Desborough to Sortino | 1,304.33 mi (2,099.11 km) |
| Desborough to Soverato Marina | 1,261.93 mi (2,030.89 km) |
| Desborough to Sovicille | 841.77 mi (1,354.69 km) |
