| Boldesti-Scaeni to Solofra | 634.79 mi (1,021.60 km) |
| Boldesti-Scaeni to Somma Lombardo | 840.96 mi (1,353.39 km) |
| Boldesti-Scaeni to Somma Vesuviana | 652.04 mi (1,049.36 km) |
| Boldesti-Scaeni to Sommacampagna | 738.20 mi (1,188.01 km) |
| Boldesti-Scaeni to Sona | 738.87 mi (1,189.10 km) |
| Boldesti-Scaeni to Sondrio | 783.80 mi (1,261.40 km) |
| Boldesti-Scaeni to Sora | 663.30 mi (1,067.48 km) |
| Boldesti-Scaeni to Sorbolo | 761.00 mi (1,224.71 km) |
| Boldesti-Scaeni to Soresina | 786.85 mi (1,266.31 km) |
| Boldesti-Scaeni to Sorisole | 794.69 mi (1,278.93 km) |
| Boldesti-Scaeni to Sorrento | 663.49 mi (1,067.78 km) |
| Boldesti-Scaeni to Sorso | 928.10 mi (1,493.63 km) |
| Boldesti-Scaeni to Sortino | 787.96 mi (1,268.10 km) |
| Boldesti-Scaeni to Soverato Marina | 655.16 mi (1,054.37 km) |
| Boldesti-Scaeni to Sovicille | 742.25 mi (1,194.54 km) |
