| Ambares-et-Lagrave to Somma Lombardo | 449.25 mi (723.00 km) |
| Ambares-et-Lagrave to Somma Vesuviana | 804.12 mi (1,294.10 km) |
| Ambares-et-Lagrave to Sommacampagna | 552.81 mi (889.67 km) |
| Ambares-et-Lagrave to Sona | 551.98 mi (888.33 km) |
| Ambares-et-Lagrave to Sondrio | 508.08 mi (817.68 km) |
| Ambares-et-Lagrave to Sora | 741.65 mi (1,193.57 km) |
| Ambares-et-Lagrave to Sorbolo | 534.95 mi (860.91 km) |
| Ambares-et-Lagrave to Soresina | 504.69 mi (812.23 km) |
| Ambares-et-Lagrave to Sorisole | 495.53 mi (797.48 km) |
| Ambares-et-Lagrave to Sorrento | 808.52 mi (1,301.18 km) |
| Ambares-et-Lagrave to Sorso | 539.89 mi (868.86 km) |
| Ambares-et-Lagrave to Sortino | 967.66 mi (1,557.30 km) |
| Ambares-et-Lagrave to Soverato Marina | 975.08 mi (1,569.24 km) |
| Ambares-et-Lagrave to Sovicille | 591.88 mi (952.54 km) |
| Ambares-et-Lagrave to Spello | 667.22 mi (1,073.79 km) |
