| Ironton to Isny im Allgau | 4,433.57 mi (7,135.15 km) |
| Ironton to Isselburg | 4,159.33 mi (6,693.79 km) |
| Ironton to Issum | 4,166.49 mi (6,705.32 km) |
| Ironton to Itzehoe | 4,209.91 mi (6,775.20 km) |
| Ironton to Jena | 4,384.01 mi (7,055.39 km) |
| Ironton to Jever | 4,161.32 mi (6,697.00 km) |
| Ironton to Jork | 4,228.08 mi (6,804.44 km) |
| Ironton to Juchen | 4,182.74 mi (6,731.48 km) |
| Ironton to Julich | 4,182.57 mi (6,731.20 km) |
| Ironton to Juterbog | 4,403.38 mi (7,086.56 km) |
| Ironton to Kaarst | 4,183.71 mi (6,733.03 km) |
| Ironton to Kaiserslautern | 4,284.36 mi (6,895.02 km) |
| Ironton to Kalkar | 4,155.43 mi (6,687.52 km) |
| Ironton to Kall | 4,201.45 mi (6,761.58 km) |
| Ironton to Kaltenkirchen | 4,228.71 mi (6,805.45 km) |
