| Calne to Sestu | 994.31 mi (1,600.19 km) |
| Calne to Settimo Torinese | 624.78 mi (1,005.49 km) |
| Calne to Seveso | 646.97 mi (1,041.20 km) |
| Calne to Sezze | 989.32 mi (1,592.16 km) |
| Calne to Siano | 1,081.41 mi (1,740.36 km) |
| Calne to Siena | 836.76 mi (1,346.63 km) |
| Calne to Signa | 805.55 mi (1,296.41 km) |
| Calne to Silea | 764.59 mi (1,230.49 km) |
| Calne to Silvi Paese | 973.23 mi (1,566.26 km) |
| Calne to Sinalunga | 855.76 mi (1,377.21 km) |
| Calne to Siniscola | 934.99 mi (1,504.71 km) |
| Calne to Sinnai | 997.00 mi (1,604.52 km) |
| Calne to Siracusa | 1,304.01 mi (2,098.61 km) |
| Calne to Solaro | 646.39 mi (1,040.26 km) |
| Calne to Soliera | 753.42 mi (1,212.51 km) |
