| Casalpusterlengo to Somma Lombardo | 57.81 mi (93.03 km) |
| Casalpusterlengo to Somma Vesuviana | 383.19 mi (616.68 km) |
| Casalpusterlengo to Sommacampagna | 60.32 mi (97.07 km) |
| Casalpusterlengo to Sona | 60.15 mi (96.80 km) |
| Casalpusterlengo to Sondrio | 69.35 mi (111.61 km) |
| Casalpusterlengo to Sora | 311.01 mi (500.52 km) |
| Casalpusterlengo to Sorbolo | 45.24 mi (72.80 km) |
| Casalpusterlengo to Soresina | 12.56 mi (20.22 km) |
| Casalpusterlengo to Sorisole | 38.67 mi (62.24 km) |
| Casalpusterlengo to Sorrento | 394.79 mi (635.36 km) |
| Casalpusterlengo to Sorso | 307.41 mi (494.72 km) |
| Casalpusterlengo to Sortino | 619.93 mi (997.69 km) |
| Casalpusterlengo to Soverato Marina | 571.51 mi (919.75 km) |
| Casalpusterlengo to Sovicille | 152.57 mi (245.53 km) |
| Casalpusterlengo to Spello | 212.98 mi (342.75 km) |
