| San Vicente de Castellet to Sestu | 413.35 mi (665.22 km) |
| San Vicente de Castellet to Settimo Torinese | 380.89 mi (612.99 km) |
| San Vicente de Castellet to Seveso | 455.48 mi (733.02 km) |
| San Vicente de Castellet to Sezze | 578.67 mi (931.29 km) |
| San Vicente de Castellet to Siano | 668.70 mi (1,076.16 km) |
| San Vicente de Castellet to Siena | 495.37 mi (797.22 km) |
| San Vicente de Castellet to Signa | 490.79 mi (789.84 km) |
| San Vicente de Castellet to Silea | 589.19 mi (948.20 km) |
| San Vicente de Castellet to Silvi Paese | 630.47 mi (1,014.64 km) |
| San Vicente de Castellet to Sinalunga | 514.18 mi (827.49 km) |
| San Vicente de Castellet to Siniscola | 414.43 mi (666.96 km) |
| San Vicente de Castellet to Sinnai | 418.62 mi (673.71 km) |
| San Vicente de Castellet to Siracusa | 783.06 mi (1,260.22 km) |
| San Vicente de Castellet to Solaro | 452.23 mi (727.80 km) |
| San Vicente de Castellet to Soliera | 502.91 mi (809.36 km) |
