| Florham Park to Noventa Vicentina | 4,136.76 mi (6,657.47 km) |
| Florham Park to Novi di Modena | 4,122.90 mi (6,635.17 km) |
| Florham Park to Novi Ligure | 4,036.26 mi (6,495.73 km) |
| Florham Park to Nuoro | 4,210.89 mi (6,776.77 km) |
| Florham Park to Occhiobello | 4,151.01 mi (6,680.40 km) |
| Florham Park to Oderzo | 4,160.46 mi (6,695.61 km) |
| Florham Park to Oggiono | 4,027.40 mi (6,481.47 km) |
| Florham Park to Olbia | 4,197.41 mi (6,755.08 km) |
| Florham Park to Oleggio | 4,002.63 mi (6,441.61 km) |
| Florham Park to Olgiate Comasco | 4,011.04 mi (6,455.15 km) |
| Florham Park to Olgiate Olona | 4,012.28 mi (6,457.13 km) |
| Florham Park to Omegna | 3,984.10 mi (6,411.79 km) |
| Florham Park to Opera | 4,034.61 mi (6,493.07 km) |
| Florham Park to Oppeano | 4,121.33 mi (6,632.63 km) |
| Florham Park to Orbassano | 3,974.16 mi (6,395.79 km) |
