| Serramanna to Somma Lombardo | 432.71 mi (696.37 km) |
| Serramanna to Somma Vesuviana | 307.95 mi (495.60 km) |
| Serramanna to Sommacampagna | 424.50 mi (683.17 km) |
| Serramanna to Sona | 426.54 mi (686.45 km) |
| Serramanna to Sondrio | 468.63 mi (754.18 km) |
| Serramanna to Sora | 292.92 mi (471.40 km) |
| Serramanna to Sorbolo | 382.79 mi (616.04 km) |
| Serramanna to Soresina | 407.94 mi (656.51 km) |
| Serramanna to Sorisole | 437.90 mi (704.73 km) |
| Serramanna to Sorrento | 300.17 mi (483.08 km) |
| Serramanna to Sorso | 96.77 mi (155.73 km) |
| Serramanna to Sortino | 366.13 mi (589.23 km) |
| Serramanna to Soverato Marina | 412.35 mi (663.61 km) |
| Serramanna to Sovicille | 292.41 mi (470.59 km) |
| Serramanna to Spello | 314.12 mi (505.53 km) |
