| Morristown to Noventa Vicentina | 4,709.95 mi (7,579.94 km) |
| Morristown to Novi di Modena | 4,696.62 mi (7,558.48 km) |
| Morristown to Novi Ligure | 4,610.65 mi (7,420.12 km) |
| Morristown to Nuoro | 4,786.37 mi (7,702.91 km) |
| Morristown to Occhiobello | 4,724.49 mi (7,603.33 km) |
| Morristown to Oderzo | 4,732.82 mi (7,616.74 km) |
| Morristown to Oggiono | 4,600.89 mi (7,404.41 km) |
| Morristown to Olbia | 4,772.92 mi (7,681.26 km) |
| Morristown to Oleggio | 4,576.48 mi (7,365.13 km) |
| Morristown to Olgiate Comasco | 4,584.65 mi (7,378.28 km) |
| Morristown to Olgiate Olona | 4,586.03 mi (7,380.50 km) |
| Morristown to Omegna | 4,557.80 mi (7,335.06 km) |
| Morristown to Opera | 4,608.45 mi (7,416.59 km) |
| Morristown to Oppeano | 4,694.63 mi (7,555.27 km) |
| Morristown to Orbassano | 4,548.68 mi (7,320.39 km) |
