| Perama to Somma Lombardo | 930.43 mi (1,497.37 km) |
| Perama to Somma Vesuviana | 526.71 mi (847.66 km) |
| Perama to Sommacampagna | 831.59 mi (1,338.31 km) |
| Perama to Sona | 833.54 mi (1,341.45 km) |
| Perama to Sondrio | 900.45 mi (1,449.13 km) |
| Perama to Sora | 587.51 mi (945.51 km) |
| Perama to Sorbolo | 827.86 mi (1,332.31 km) |
| Perama to Soresina | 868.20 mi (1,397.23 km) |
| Perama to Sorisole | 892.74 mi (1,436.73 km) |
| Perama to Sorrento | 524.49 mi (844.08 km) |
| Perama to Sorso | 822.93 mi (1,324.37 km) |
| Perama to Sortino | 470.43 mi (757.09 km) |
| Perama to Soverato Marina | 383.45 mi (617.10 km) |
| Perama to Sovicille | 742.70 mi (1,195.27 km) |
| Perama to Spello | 668.70 mi (1,076.18 km) |
