| Santa Flavia to Somma Lombardo | 580.71 mi (934.57 km) |
| Santa Flavia to Somma Vesuviana | 198.65 mi (319.69 km) |
| Santa Flavia to Sommacampagna | 524.03 mi (843.35 km) |
| Santa Flavia to Sona | 526.47 mi (847.27 km) |
| Santa Flavia to Sondrio | 589.23 mi (948.28 km) |
| Santa Flavia to Sora | 251.08 mi (404.08 km) |
| Santa Flavia to Sorbolo | 493.72 mi (794.56 km) |
| Santa Flavia to Soresina | 532.46 mi (856.92 km) |
| Santa Flavia to Sorisole | 564.99 mi (909.27 km) |
| Santa Flavia to Sorrento | 181.45 mi (292.01 km) |
| Santa Flavia to Sorso | 324.14 mi (521.66 km) |
| Santa Flavia to Sortino | 103.67 mi (166.85 km) |
| Santa Flavia to Soverato Marina | 168.55 mi (271.26 km) |
| Santa Flavia to Sovicille | 378.91 mi (609.80 km) |
| Santa Flavia to Spello | 341.94 mi (550.30 km) |
