| Leavenworth to Isny im Allgau | 4,869.43 mi (7,836.59 km) |
| Leavenworth to Isselburg | 4,572.81 mi (7,359.22 km) |
| Leavenworth to Issum | 4,582.66 mi (7,375.08 km) |
| Leavenworth to Itzehoe | 4,595.37 mi (7,395.53 km) |
| Leavenworth to Jena | 4,788.45 mi (7,706.27 km) |
| Leavenworth to Jever | 4,554.95 mi (7,330.49 km) |
| Leavenworth to Jork | 4,616.49 mi (7,429.53 km) |
| Leavenworth to Juchen | 4,602.45 mi (7,406.93 km) |
| Leavenworth to Julich | 4,604.26 mi (7,409.84 km) |
| Leavenworth to Juterbog | 4,793.77 mi (7,714.83 km) |
| Leavenworth to Kaarst | 4,602.06 mi (7,406.30 km) |
| Leavenworth to Kaiserslautern | 4,713.90 mi (7,586.29 km) |
| Leavenworth to Kalkar | 4,570.27 mi (7,355.14 km) |
| Leavenworth to Kall | 4,625.71 mi (7,444.36 km) |
| Leavenworth to Kaltenkirchen | 4,613.52 mi (7,424.74 km) |
