| Sestao to Solofra | 929.76 mi (1,496.30 km) |
| Sestao to Somma Lombardo | 599.10 mi (964.16 km) |
| Sestao to Somma Vesuviana | 908.29 mi (1,461.75 km) |
| Sestao to Sommacampagna | 698.62 mi (1,124.32 km) |
| Sestao to Sona | 698.10 mi (1,123.48 km) |
| Sestao to Sondrio | 661.18 mi (1,064.06 km) |
| Sestao to Sora | 852.26 mi (1,371.58 km) |
| Sestao to Sorbolo | 675.37 mi (1,086.91 km) |
| Sestao to Soresina | 649.79 mi (1,045.74 km) |
| Sestao to Sorisole | 645.10 mi (1,038.19 km) |
| Sestao to Sorrento | 910.05 mi (1,464.59 km) |
| Sestao to Sorso | 618.47 mi (995.33 km) |
| Sestao to Sortino | 1,039.02 mi (1,672.14 km) |
| Sestao to Soverato Marina | 1,065.82 mi (1,715.27 km) |
| Sestao to Sovicille | 715.16 mi (1,150.94 km) |
