| Sighetu Marmatiei to Sestu | 947.81 mi (1,525.35 km) |
| Sighetu Marmatiei to Settimo Torinese | 788.86 mi (1,269.55 km) |
| Sighetu Marmatiei to Seveso | 714.50 mi (1,149.87 km) |
| Sighetu Marmatiei to Sezze | 691.55 mi (1,112.94 km) |
| Sighetu Marmatiei to Siano | 669.03 mi (1,076.69 km) |
| Sighetu Marmatiei to Siena | 684.33 mi (1,101.33 km) |
| Sighetu Marmatiei to Signa | 677.85 mi (1,090.89 km) |
| Sighetu Marmatiei to Silea | 569.96 mi (917.27 km) |
| Sighetu Marmatiei to Silvi Paese | 602.79 mi (970.10 km) |
| Sighetu Marmatiei to Sinalunga | 671.10 mi (1,080.02 km) |
| Sighetu Marmatiei to Siniscola | 864.85 mi (1,391.85 km) |
| Sighetu Marmatiei to Sinnai | 943.36 mi (1,518.20 km) |
| Sighetu Marmatiei to Siracusa | 867.71 mi (1,396.45 km) |
| Sighetu Marmatiei to Solaro | 717.56 mi (1,154.81 km) |
| Sighetu Marmatiei to Soliera | 655.78 mi (1,055.38 km) |
