| West Lafayette to Solofra | 4,984.53 mi (8,021.82 km) |
| West Lafayette to Somma Lombardo | 4,537.19 mi (7,301.90 km) |
| West Lafayette to Somma Vesuviana | 4,965.92 mi (7,991.88 km) |
| West Lafayette to Sommacampagna | 4,634.09 mi (7,457.84 km) |
| West Lafayette to Sona | 4,632.10 mi (7,454.65 km) |
| West Lafayette to Sondrio | 4,565.01 mi (7,346.68 km) |
| West Lafayette to Sora | 4,896.47 mi (7,880.11 km) |
| West Lafayette to Sorbolo | 4,640.02 mi (7,467.39 km) |
| West Lafayette to Soresina | 4,598.96 mi (7,401.31 km) |
| West Lafayette to Sorisole | 4,573.34 mi (7,360.08 km) |
| West Lafayette to Sorrento | 4,973.79 mi (8,004.55 km) |
| West Lafayette to Sorso | 4,723.85 mi (7,602.30 km) |
| West Lafayette to Sortino | 5,151.50 mi (8,290.54 km) |
| West Lafayette to Soverato Marina | 5,148.34 mi (8,285.46 km) |
| West Lafayette to Sovicille | 4,734.43 mi (7,619.33 km) |
