| Spanish Lake to Sestu | 5,015.09 mi (8,071.01 km) |
| Spanish Lake to Settimo Torinese | 4,727.75 mi (7,608.59 km) |
| Spanish Lake to Seveso | 4,762.96 mi (7,665.25 km) |
| Spanish Lake to Sezze | 5,090.60 mi (8,192.52 km) |
| Spanish Lake to Siano | 5,186.92 mi (8,347.55 km) |
| Spanish Lake to Siena | 4,944.23 mi (7,956.97 km) |
| Spanish Lake to Signa | 4,915.88 mi (7,911.35 km) |
| Spanish Lake to Silea | 4,886.92 mi (7,864.73 km) |
| Spanish Lake to Silvi Paese | 5,088.51 mi (8,189.17 km) |
| Spanish Lake to Sinalunga | 4,964.66 mi (7,989.84 km) |
| Spanish Lake to Siniscola | 4,988.81 mi (8,028.71 km) |
| Spanish Lake to Sinnai | 5,019.76 mi (8,078.52 km) |
| Spanish Lake to Siracusa | 5,374.94 mi (8,650.13 km) |
| Spanish Lake to Solaro | 4,761.94 mi (7,663.61 km) |
| Spanish Lake to Soliera | 4,870.12 mi (7,837.71 km) |
