| Borgosesia to Somma Lombardo | 21.04 mi (33.85 km) |
| Borgosesia to Somma Vesuviana | 456.13 mi (734.07 km) |
| Borgosesia to Sommacampagna | 126.87 mi (204.18 km) |
| Borgosesia to Sona | 125.66 mi (202.23 km) |
| Borgosesia to Sondrio | 83.15 mi (133.81 km) |
| Borgosesia to Sora | 384.22 mi (618.35 km) |
| Borgosesia to Sorbolo | 121.93 mi (196.23 km) |
| Borgosesia to Soresina | 82.55 mi (132.85 km) |
| Borgosesia to Sorisole | 67.04 mi (107.90 km) |
| Borgosesia to Sorrento | 466.96 mi (751.51 km) |
| Borgosesia to Sorso | 340.19 mi (547.48 km) |
| Borgosesia to Sortino | 686.29 mi (1,104.47 km) |
| Borgosesia to Soverato Marina | 644.20 mi (1,036.74 km) |
| Borgosesia to Sovicille | 222.77 mi (358.51 km) |
| Borgosesia to Spello | 287.84 mi (463.23 km) |
