| Leavenworth to Nowy Dwor Mazowiecki | 5,019.61 mi (8,078.29 km) |
| Leavenworth to Nowy Sacz | 5,152.27 mi (8,291.78 km) |
| Leavenworth to Nowy Targ | 5,137.59 mi (8,268.15 km) |
| Leavenworth to Nowy Tomysl | 4,880.32 mi (7,854.11 km) |
| Leavenworth to Nysa | 5,002.69 mi (8,051.06 km) |
| Leavenworth to Oborniki | 4,887.38 mi (7,865.48 km) |
| Leavenworth to Oborniki Slaskie | 4,950.94 mi (7,967.76 km) |
| Leavenworth to Olawa | 4,980.54 mi (8,015.40 km) |
| Leavenworth to Olecko | 4,997.08 mi (8,042.02 km) |
| Leavenworth to Olesnica | 4,971.12 mi (8,000.25 km) |
| Leavenworth to Olesno | 5,019.62 mi (8,078.30 km) |
| Leavenworth to Olkusz | 5,084.49 mi (8,182.69 km) |
| Leavenworth to Olsztyn | 4,949.24 mi (7,965.04 km) |
| Leavenworth to Opalenica | 4,889.76 mi (7,869.31 km) |
| Leavenworth to Opoczno | 5,056.02 mi (8,136.88 km) |
