| West Carrollton to Sestu | 4,719.88 mi (7,595.91 km) |
| West Carrollton to Settimo Torinese | 4,444.31 mi (7,152.42 km) |
| West Carrollton to Seveso | 4,482.42 mi (7,213.75 km) |
| West Carrollton to Sezze | 4,804.83 mi (7,732.63 km) |
| West Carrollton to Siano | 4,901.68 mi (7,888.49 km) |
| West Carrollton to Siena | 4,660.54 mi (7,500.42 km) |
| West Carrollton to Signa | 4,633.04 mi (7,456.15 km) |
| West Carrollton to Silea | 4,610.27 mi (7,419.51 km) |
| West Carrollton to Silvi Paese | 4,806.53 mi (7,735.36 km) |
| West Carrollton to Sinalunga | 4,681.22 mi (7,533.70 km) |
| West Carrollton to Siniscola | 4,696.94 mi (7,559.00 km) |
| West Carrollton to Sinnai | 4,724.67 mi (7,603.62 km) |
| West Carrollton to Siracusa | 5,082.61 mi (8,179.67 km) |
| West Carrollton to Solaro | 4,481.26 mi (7,211.89 km) |
| West Carrollton to Soliera | 4,589.42 mi (7,385.96 km) |
