| Boldesti-Scaeni to Sestu | 951.11 mi (1,530.66 km) |
| Boldesti-Scaeni to Settimo Torinese | 889.13 mi (1,430.92 km) |
| Boldesti-Scaeni to Seveso | 820.02 mi (1,319.69 km) |
| Boldesti-Scaeni to Sezze | 695.37 mi (1,119.09 km) |
| Boldesti-Scaeni to Siano | 642.87 mi (1,034.60 km) |
| Boldesti-Scaeni to Siena | 736.87 mi (1,185.88 km) |
| Boldesti-Scaeni to Signa | 740.88 mi (1,192.34 km) |
| Boldesti-Scaeni to Silea | 667.51 mi (1,074.26 km) |
| Boldesti-Scaeni to Silvi Paese | 617.75 mi (994.18 km) |
| Boldesti-Scaeni to Sinalunga | 719.08 mi (1,157.25 km) |
| Boldesti-Scaeni to Siniscola | 881.48 mi (1,418.61 km) |
| Boldesti-Scaeni to Sinnai | 945.85 mi (1,522.20 km) |
| Boldesti-Scaeni to Siracusa | 783.46 mi (1,260.86 km) |
| Boldesti-Scaeni to Solaro | 822.71 mi (1,324.02 km) |
| Boldesti-Scaeni to Soliera | 738.69 mi (1,188.81 km) |
