| Siniscola to Somma Lombardo | 356.55 mi (573.81 km) |
| Siniscola to Somma Vesuviana | 249.06 mi (400.82 km) |
| Siniscola to Sommacampagna | 338.47 mi (544.72 km) |
| Siniscola to Sona | 340.59 mi (548.13 km) |
| Siniscola to Sondrio | 386.70 mi (622.34 km) |
| Siniscola to Sora | 218.69 mi (351.95 km) |
| Siniscola to Sorbolo | 297.62 mi (478.98 km) |
| Siniscola to Soresina | 325.68 mi (524.14 km) |
| Siniscola to Sorisole | 356.75 mi (574.13 km) |
| Siniscola to Sorrento | 245.37 mi (394.88 km) |
| Siniscola to Sorso | 60.64 mi (97.59 km) |
| Siniscola to Sortino | 371.16 mi (597.33 km) |
| Siniscola to Soverato Marina | 387.29 mi (623.28 km) |
| Siniscola to Sovicille | 203.16 mi (326.95 km) |
| Siniscola to Spello | 226.56 mi (364.61 km) |
