| Boscotrecase to Somma Lombardo | 445.72 mi (717.32 km) |
| Boscotrecase to Somma Vesuviana | 6.36 mi (10.23 km) |
| Boscotrecase to Sommacampagna | 367.40 mi (591.27 km) |
| Boscotrecase to Sona | 369.79 mi (595.11 km) |
| Boscotrecase to Sondrio | 437.57 mi (704.19 km) |
| Boscotrecase to Sora | 78.16 mi (125.78 km) |
| Boscotrecase to Sorbolo | 346.72 mi (557.98 km) |
| Boscotrecase to Soresina | 388.45 mi (625.15 km) |
| Boscotrecase to Sorisole | 419.05 mi (674.40 km) |
| Boscotrecase to Sorrento | 11.80 mi (18.99 km) |
| Boscotrecase to Sorso | 308.03 mi (495.72 km) |
| Boscotrecase to Sortino | 251.73 mi (405.12 km) |
| Boscotrecase to Soverato Marina | 182.49 mi (293.68 km) |
| Boscotrecase to Sovicille | 239.49 mi (385.41 km) |
| Boscotrecase to Spello | 178.16 mi (286.72 km) |
