| Somma Lombardo to Spilamberto | 138.11 mi (222.26 km) |
| Somma Lombardo to Spilimbergo | 203.51 mi (327.53 km) |
| Somma Lombardo to Spinea | 167.83 mi (270.10 km) |
| Somma Lombardo to Spoleto | 282.49 mi (454.62 km) |
| Somma Lombardo to Spoltore | 350.12 mi (563.46 km) |
| Somma Lombardo to Spresiano | 171.33 mi (275.73 km) |
| Somma Lombardo to Squinzano | 594.63 mi (956.97 km) |
| Somma Lombardo to Statte | 555.08 mi (893.31 km) |
| Somma Lombardo to Stezzano | 46.06 mi (74.13 km) |
| Somma Lombardo to Strada | 193.90 mi (312.05 km) |
| Somma Lombardo to Stradella | 50.66 mi (81.53 km) |
| Somma Lombardo to Striano | 447.22 mi (719.73 km) |
| Somma Lombardo to Subiaco | 339.40 mi (546.21 km) |
| Somma Lombardo to Sulmona | 361.60 mi (581.94 km) |
| Somma Lombardo to Surbo | 599.46 mi (964.73 km) |
