| Fort Campbell North to Noventa Vicentina | 4,862.22 mi (7,824.98 km) |
| Fort Campbell North to Novi di Modena | 4,850.76 mi (7,806.54 km) |
| Fort Campbell North to Novi Ligure | 4,767.67 mi (7,672.82 km) |
| Fort Campbell North to Nuoro | 4,954.73 mi (7,973.87 km) |
| Fort Campbell North to Occhiobello | 4,877.72 mi (7,849.93 km) |
| Fort Campbell North to Oderzo | 4,882.50 mi (7,857.62 km) |
| Fort Campbell North to Oggiono | 4,754.32 mi (7,651.33 km) |
| Fort Campbell North to Olbia | 4,939.53 mi (7,949.41 km) |
| Fort Campbell North to Oleggio | 4,731.26 mi (7,614.23 km) |
| Fort Campbell North to Olgiate Comasco | 4,738.52 mi (7,625.91 km) |
| Fort Campbell North to Olgiate Olona | 4,740.43 mi (7,628.99 km) |
| Fort Campbell North to Omegna | 4,712.04 mi (7,583.29 km) |
| Fort Campbell North to Opera | 4,763.19 mi (7,665.62 km) |
| Fort Campbell North to Oppeano | 4,847.27 mi (7,800.93 km) |
| Fort Campbell North to Orbassano | 4,706.43 mi (7,574.26 km) |
