| Ostrov to Somma Lombardo | 374.60 mi (602.86 km) |
| Ostrov to Somma Vesuviana | 655.76 mi (1,055.35 km) |
| Ostrov to Sommacampagna | 352.50 mi (567.30 km) |
| Ostrov to Sona | 350.50 mi (564.07 km) |
| Ostrov to Sondrio | 318.72 mi (512.93 km) |
| Ostrov to Sora | 594.35 mi (956.51 km) |
| Ostrov to Sorbolo | 394.63 mi (635.09 km) |
| Ostrov to Soresina | 375.08 mi (603.63 km) |
| Ostrov to Sorisole | 350.13 mi (563.48 km) |
| Ostrov to Sorrento | 672.27 mi (1,081.91 km) |
| Ostrov to Sorso | 689.67 mi (1,109.92 km) |
| Ostrov to Sortino | 913.74 mi (1,470.52 km) |
| Ostrov to Soverato Marina | 822.27 mi (1,323.32 km) |
| Ostrov to Sovicille | 491.85 mi (791.55 km) |
| Ostrov to Spello | 505.72 mi (813.88 km) |
