| Guimar to Sestu | 1,641.03 mi (2,640.98 km) |
| Guimar to Settimo Torinese | 1,760.34 mi (2,833.00 km) |
| Guimar to Seveso | 1,835.37 mi (2,953.75 km) |
| Guimar to Sezze | 1,889.07 mi (3,040.16 km) |
| Guimar to Siano | 1,954.87 mi (3,146.06 km) |
| Guimar to Siena | 1,854.30 mi (2,984.20 km) |
| Guimar to Signa | 1,857.60 mi (2,989.52 km) |
| Guimar to Silea | 1,968.29 mi (3,167.66 km) |
| Guimar to Silvi Paese | 1,964.30 mi (3,161.24 km) |
| Guimar to Sinalunga | 1,869.80 mi (3,009.15 km) |
| Guimar to Siniscola | 1,702.16 mi (2,739.36 km) |
| Guimar to Sinnai | 1,646.70 mi (2,650.11 km) |
| Guimar to Siracusa | 1,929.36 mi (3,105.00 km) |
| Guimar to Solaro | 1,832.14 mi (2,948.55 km) |
| Guimar to Soliera | 1,879.70 mi (3,025.08 km) |
