| Ickenham to Isny im Allgau | 539.36 mi (868.02 km) |
| Ickenham to Isselburg | 296.65 mi (477.41 km) |
| Ickenham to Issum | 295.16 mi (475.01 km) |
| Ickenham to Itzehoe | 447.28 mi (719.83 km) |
| Ickenham to Jena | 521.77 mi (839.70 km) |
| Ickenham to Jever | 377.03 mi (606.77 km) |
| Ickenham to Jork | 446.55 mi (718.65 km) |
| Ickenham to Juchen | 301.59 mi (485.36 km) |
| Ickenham to Julich | 297.58 mi (478.91 km) |
| Ickenham to Juterbog | 577.99 mi (930.18 km) |
| Ickenham to Kaarst | 305.42 mi (491.53 km) |
| Ickenham to Kaiserslautern | 389.26 mi (626.45 km) |
| Ickenham to Kalkar | 289.16 mi (465.36 km) |
| Ickenham to Kall | 311.69 mi (501.61 km) |
| Ickenham to Kaltenkirchen | 462.93 mi (745.02 km) |
