| Radford to Noventa Vicentina | 4,553.02 mi (7,327.38 km) |
| Radford to Novi di Modena | 4,539.17 mi (7,305.09 km) |
| Radford to Novi Ligure | 4,452.44 mi (7,165.52 km) |
| Radford to Nuoro | 4,625.36 mi (7,443.80 km) |
| Radford to Occhiobello | 4,567.28 mi (7,350.33 km) |
| Radford to Oderzo | 4,576.63 mi (7,365.37 km) |
| Radford to Oggiono | 4,443.67 mi (7,151.40 km) |
| Radford to Olbia | 4,612.30 mi (7,422.78 km) |
| Radford to Oleggio | 4,418.89 mi (7,111.52 km) |
| Radford to Olgiate Comasco | 4,427.31 mi (7,125.07 km) |
| Radford to Olgiate Olona | 4,428.54 mi (7,127.05 km) |
| Radford to Omegna | 4,400.37 mi (7,081.71 km) |
| Radford to Opera | 4,450.87 mi (7,162.98 km) |
| Radford to Oppeano | 4,537.59 mi (7,302.55 km) |
| Radford to Orbassano | 4,390.31 mi (7,065.52 km) |
