| Santa Comba to Solofra | 1,221.68 mi (1,966.10 km) |
| Santa Comba to Somma Lombardo | 882.35 mi (1,420.01 km) |
| Santa Comba to Somma Vesuviana | 1,200.12 mi (1,931.41 km) |
| Santa Comba to Sommacampagna | 984.74 mi (1,584.78 km) |
| Santa Comba to Sona | 984.03 mi (1,583.65 km) |
| Santa Comba to Sondrio | 941.85 mi (1,515.76 km) |
| Santa Comba to Sora | 1,145.10 mi (1,842.86 km) |
| Santa Comba to Sorbolo | 964.11 mi (1,551.59 km) |
| Santa Comba to Soresina | 936.20 mi (1,506.66 km) |
| Santa Comba to Sorisole | 928.65 mi (1,494.51 km) |
| Santa Comba to Sorrento | 1,201.37 mi (1,933.42 km) |
| Santa Comba to Sorso | 905.72 mi (1,457.61 km) |
| Santa Comba to Sortino | 1,318.73 mi (2,122.29 km) |
| Santa Comba to Soverato Marina | 1,353.57 mi (2,178.35 km) |
| Santa Comba to Sovicille | 1,008.09 mi (1,622.37 km) |
