| Ickenham to Imatra | 1,284.72 mi (2,067.56 km) |
| Ickenham to Jakobstad | 1,184.80 mi (1,906.75 km) |
| Ickenham to Jamsa | 1,192.00 mi (1,918.34 km) |
| Ickenham to Janakkala | 1,149.26 mi (1,849.56 km) |
| Ickenham to Jarvenpaa | 1,151.76 mi (1,853.57 km) |
| Ickenham to Joensuu | 1,347.13 mi (2,167.99 km) |
| Ickenham to Joutseno | 1,275.03 mi (2,051.96 km) |
| Ickenham to Jyvaskyla | 1,219.35 mi (1,962.36 km) |
| Ickenham to Jyvaskylan Maalaiskunta | 1,220.74 mi (1,964.59 km) |
| Ickenham to Kaarina | 1,064.13 mi (1,712.55 km) |
| Ickenham to Kajaani | 1,335.58 mi (2,149.41 km) |
| Ickenham to Kalajoki | 1,239.35 mi (1,994.54 km) |
| Ickenham to Kangasala | 1,146.97 mi (1,845.87 km) |
| Ickenham to Kankaanpaa | 1,109.06 mi (1,784.86 km) |
| Ickenham to Karhula | 1,211.79 mi (1,950.19 km) |
