| Bon Air to Solofra | 4,705.79 mi (7,573.24 km) |
| Bon Air to Somma Lombardo | 4,273.41 mi (6,877.40 km) |
| Bon Air to Somma Vesuviana | 4,685.93 mi (7,541.28 km) |
| Bon Air to Sommacampagna | 4,375.10 mi (7,041.05 km) |
| Bon Air to Sona | 4,373.32 mi (7,038.18 km) |
| Bon Air to Sondrio | 4,308.88 mi (6,934.47 km) |
| Bon Air to Sora | 4,619.50 mi (7,434.37 km) |
| Bon Air to Sorbolo | 4,375.39 mi (7,041.51 km) |
| Bon Air to Soresina | 4,335.80 mi (6,977.80 km) |
| Bon Air to Sorisole | 4,313.08 mi (6,941.23 km) |
| Bon Air to Sorrento | 4,691.84 mi (7,550.79 km) |
| Bon Air to Sorso | 4,422.44 mi (7,117.23 km) |
| Bon Air to Sortino | 4,848.37 mi (7,802.70 km) |
| Bon Air to Soverato Marina | 4,861.23 mi (7,823.40 km) |
| Bon Air to Sovicille | 4,460.54 mi (7,178.55 km) |
