| Orthez to Somma Lombardo | 489.75 mi (788.17 km) |
| Orthez to Somma Vesuviana | 798.10 mi (1,284.43 km) |
| Orthez to Sommacampagna | 587.68 mi (945.79 km) |
| Orthez to Sona | 587.24 mi (945.08 km) |
| Orthez to Sondrio | 552.83 mi (889.70 km) |
| Orthez to Sora | 740.90 mi (1,192.37 km) |
| Orthez to Sorbolo | 563.44 mi (906.76 km) |
| Orthez to Soresina | 538.83 mi (867.16 km) |
| Orthez to Sorisole | 535.44 mi (861.71 km) |
| Orthez to Sorrento | 800.39 mi (1,288.10 km) |
| Orthez to Sorso | 513.34 mi (826.13 km) |
| Orthez to Sortino | 937.92 mi (1,509.43 km) |
| Orthez to Soverato Marina | 958.96 mi (1,543.30 km) |
| Orthez to Sovicille | 602.41 mi (969.48 km) |
| Orthez to Spello | 676.80 mi (1,089.20 km) |
