| Sunne to Sestu | 1,429.63 mi (2,300.77 km) |
| Sunne to Settimo Torinese | 1,039.64 mi (1,673.13 km) |
| Sunne to Seveso | 994.13 mi (1,599.89 km) |
| Sunne to Sezze | 1,266.71 mi (2,038.58 km) |
| Sunne to Siano | 1,316.61 mi (2,118.89 km) |
| Sunne to Siena | 1,143.59 mi (1,840.43 km) |
| Sunne to Signa | 1,112.21 mi (1,789.93 km) |
| Sunne to Silea | 980.25 mi (1,577.56 km) |
| Sunne to Silvi Paese | 1,194.89 mi (1,922.98 km) |
| Sunne to Sinalunga | 1,149.61 mi (1,850.12 km) |
| Sunne to Siniscola | 1,338.88 mi (2,154.72 km) |
| Sunne to Sinnai | 1,428.82 mi (2,299.46 km) |
| Sunne to Siracusa | 1,575.74 mi (2,535.91 km) |
| Sunne to Solaro | 996.43 mi (1,603.61 km) |
| Sunne to Soliera | 1,047.00 mi (1,684.99 km) |
