| Bon Air to Noventa Vicentina | 4,408.23 mi (7,094.37 km) |
| Bon Air to Novi di Modena | 4,393.51 mi (7,070.68 km) |
| Bon Air to Novi Ligure | 4,305.53 mi (6,929.08 km) |
| Bon Air to Nuoro | 4,473.22 mi (7,198.95 km) |
| Bon Air to Occhiobello | 4,422.02 mi (7,116.56 km) |
| Bon Air to Oderzo | 4,433.06 mi (7,134.32 km) |
| Bon Air to Oggiono | 4,298.45 mi (6,917.69 km) |
| Bon Air to Olbia | 4,460.92 mi (7,179.15 km) |
| Bon Air to Oleggio | 4,273.06 mi (6,876.82 km) |
| Bon Air to Olgiate Comasco | 4,281.91 mi (6,891.06 km) |
| Bon Air to Olgiate Olona | 4,282.88 mi (6,892.63 km) |
| Bon Air to Omegna | 4,254.82 mi (6,847.47 km) |
| Bon Air to Opera | 4,305.03 mi (6,928.27 km) |
| Bon Air to Oppeano | 4,392.65 mi (7,069.28 km) |
| Bon Air to Orbassano | 4,243.12 mi (6,828.64 km) |
