| Norfolk to Noventa Vicentina | 4,378.22 mi (7,046.07 km) |
| Norfolk to Novi di Modena | 4,362.66 mi (7,021.02 km) |
| Norfolk to Novi Ligure | 4,273.46 mi (6,877.47 km) |
| Norfolk to Nuoro | 4,435.52 mi (7,138.27 km) |
| Norfolk to Occhiobello | 4,391.54 mi (7,067.50 km) |
| Norfolk to Oderzo | 4,404.20 mi (7,087.87 km) |
| Norfolk to Oggiono | 4,268.08 mi (6,868.81 km) |
| Norfolk to Olbia | 4,424.08 mi (7,119.86 km) |
| Norfolk to Oleggio | 4,242.09 mi (6,826.98 km) |
| Norfolk to Olgiate Comasco | 4,251.35 mi (6,841.89 km) |
| Norfolk to Olgiate Olona | 4,252.08 mi (6,843.06 km) |
| Norfolk to Omegna | 4,224.14 mi (6,798.09 km) |
| Norfolk to Opera | 4,274.03 mi (6,878.39 km) |
| Norfolk to Oppeano | 4,362.48 mi (7,020.74 km) |
| Norfolk to Orbassano | 4,210.81 mi (6,776.64 km) |
