| Fort Thomas to Isny im Allgau | 4,479.38 mi (7,208.86 km) |
| Fort Thomas to Isselburg | 4,200.49 mi (6,760.03 km) |
| Fort Thomas to Issum | 4,208.17 mi (6,772.39 km) |
| Fort Thomas to Itzehoe | 4,245.94 mi (6,833.18 km) |
| Fort Thomas to Jena | 4,423.84 mi (7,119.48 km) |
| Fort Thomas to Jever | 4,198.78 mi (6,757.28 km) |
| Fort Thomas to Jork | 4,264.69 mi (6,863.35 km) |
| Fort Thomas to Juchen | 4,225.11 mi (6,799.66 km) |
| Fort Thomas to Julich | 4,225.32 mi (6,799.99 km) |
| Fort Thomas to Juterbog | 4,440.64 mi (7,146.52 km) |
| Fort Thomas to Kaarst | 4,225.83 mi (6,800.81 km) |
| Fort Thomas to Kaiserslautern | 4,328.75 mi (6,966.45 km) |
| Fort Thomas to Kalkar | 4,196.84 mi (6,754.16 km) |
| Fort Thomas to Kall | 4,244.71 mi (6,831.20 km) |
| Fort Thomas to Kaltenkirchen | 4,264.65 mi (6,863.29 km) |
