| Buckeye to Noventa Vicentina | 5,974.20 mi (9,614.54 km) |
| Buckeye to Novi di Modena | 5,972.17 mi (9,611.28 km) |
| Buckeye to Novi Ligure | 5,905.58 mi (9,504.12 km) |
| Buckeye to Nuoro | 6,141.25 mi (9,883.38 km) |
| Buckeye to Occhiobello | 5,993.87 mi (9,646.20 km) |
| Buckeye to Oderzo | 5,981.18 mi (9,625.79 km) |
| Buckeye to Oggiono | 5,875.48 mi (9,455.67 km) |
| Buckeye to Olbia | 6,118.13 mi (9,846.18 km) |
| Buckeye to Oleggio | 5,859.68 mi (9,430.24 km) |
| Buckeye to Olgiate Comasco | 5,862.33 mi (9,434.51 km) |
| Buckeye to Olgiate Olona | 5,866.71 mi (9,441.56 km) |
| Buckeye to Omegna | 5,838.46 mi (9,396.09 km) |
| Buckeye to Opera | 5,890.34 mi (9,479.58 km) |
| Buckeye to Oppeano | 5,961.57 mi (9,594.22 km) |
| Buckeye to Orbassano | 5,849.70 mi (9,414.18 km) |
