| Ickenham to Glyka Nera | 1,503.95 mi (2,420.37 km) |
| Ickenham to Grevena | 1,309.75 mi (2,107.84 km) |
| Ickenham to Ialysos | 1,746.56 mi (2,810.81 km) |
| Ickenham to Ilion | 1,496.30 mi (2,408.06 km) |
| Ickenham to Ilioupoli | 1,503.18 mi (2,419.14 km) |
| Ickenham to Ioannina | 1,308.93 mi (2,106.51 km) |
| Ickenham to Irakleio | 1,687.76 mi (2,716.19 km) |
| Ickenham to Irakleio | 1,497.97 mi (2,410.74 km) |
| Ickenham to Kaisariani | 1,501.74 mi (2,416.82 km) |
| Ickenham to Kalamaria | 1,344.46 mi (2,163.70 km) |
| Ickenham to Kalamata | 1,489.10 mi (2,396.47 km) |
| Ickenham to Kallithea | 1,500.47 mi (2,414.78 km) |
| Ickenham to Kalymnos | 1,673.16 mi (2,692.69 km) |
| Ickenham to Kalyvia Thorikou | 1,514.45 mi (2,437.27 km) |
| Ickenham to Kamatero | 1,495.43 mi (2,406.66 km) |
