| Dunstable to Solofra | 1,054.29 mi (1,696.71 km) |
| Dunstable to Somma Lombardo | 599.02 mi (964.03 km) |
| Dunstable to Somma Vesuviana | 1,038.82 mi (1,671.82 km) |
| Dunstable to Sommacampagna | 684.41 mi (1,101.45 km) |
| Dunstable to Sona | 682.21 mi (1,097.91 km) |
| Dunstable to Sondrio | 613.46 mi (987.28 km) |
| Dunstable to Sora | 966.65 mi (1,555.68 km) |
| Dunstable to Sorbolo | 698.69 mi (1,124.44 km) |
| Dunstable to Soresina | 656.77 mi (1,056.97 km) |
| Dunstable to Sorisole | 627.36 mi (1,009.64 km) |
| Dunstable to Sorrento | 1,050.20 mi (1,690.14 km) |
| Dunstable to Sorso | 878.91 mi (1,414.47 km) |
| Dunstable to Sortino | 1,267.64 mi (2,040.07 km) |
| Dunstable to Soverato Marina | 1,227.13 mi (1,974.87 km) |
| Dunstable to Sovicille | 806.35 mi (1,297.70 km) |
