| Trevignano to Solofra | 365.79 mi (588.68 km) |
| Trevignano to Somma Lombardo | 163.78 mi (263.58 km) |
| Trevignano to Somma Vesuviana | 355.88 mi (572.73 km) |
| Trevignano to Sommacampagna | 64.43 mi (103.70 km) |
| Trevignano to Sona | 64.39 mi (103.63 km) |
| Trevignano to Sondrio | 111.00 mi (178.64 km) |
| Trevignano to Sora | 287.74 mi (463.08 km) |
| Trevignano to Sorbolo | 100.77 mi (162.17 km) |
| Trevignano to Soresina | 112.63 mi (181.26 km) |
| Trevignano to Sorisole | 117.55 mi (189.18 km) |
| Trevignano to Sorrento | 370.95 mi (596.99 km) |
| Trevignano to Sorso | 384.06 mi (618.09 km) |
| Trevignano to Sortino | 611.05 mi (983.39 km) |
| Trevignano to Soverato Marina | 537.64 mi (865.24 km) |
| Trevignano to Sovicille | 174.52 mi (280.86 km) |
