| Azpeitia to Solofra | 891.91 mi (1,435.39 km) |
| Azpeitia to Somma Lombardo | 567.39 mi (913.13 km) |
| Azpeitia to Somma Vesuviana | 870.41 mi (1,400.80 km) |
| Azpeitia to Sommacampagna | 665.68 mi (1,071.31 km) |
| Azpeitia to Sona | 665.23 mi (1,070.58 km) |
| Azpeitia to Sondrio | 630.19 mi (1,014.19 km) |
| Azpeitia to Sora | 814.75 mi (1,311.21 km) |
| Azpeitia to Sorbolo | 641.43 mi (1,032.28 km) |
| Azpeitia to Soresina | 616.82 mi (992.68 km) |
| Azpeitia to Sorisole | 613.18 mi (986.82 km) |
| Azpeitia to Sorrento | 872.08 mi (1,403.47 km) |
| Azpeitia to Sorso | 580.17 mi (933.69 km) |
| Azpeitia to Sortino | 1,000.85 mi (1,610.71 km) |
| Azpeitia to Soverato Marina | 1,027.54 mi (1,653.67 km) |
| Azpeitia to Sovicille | 678.82 mi (1,092.45 km) |
