| Ickenham to Butzbach | 403.39 mi (649.19 km) |
| Ickenham to Buxtehude | 446.40 mi (718.41 km) |
| Ickenham to Cadolzburg | 517.53 mi (832.88 km) |
| Ickenham to Calbe | 523.04 mi (841.76 km) |
| Ickenham to Calw | 451.09 mi (725.97 km) |
| Ickenham to Castrop-Rauxel | 333.44 mi (536.62 km) |
| Ickenham to Celle | 452.67 mi (728.49 km) |
| Ickenham to Cham | 598.35 mi (962.95 km) |
| Ickenham to Chemnitz | 580.03 mi (933.47 km) |
| Ickenham to Clausthal-Zellerfeld | 461.88 mi (743.32 km) |
| Ickenham to Cloppenburg | 370.52 mi (596.29 km) |
| Ickenham to Coburg | 504.68 mi (812.21 km) |
| Ickenham to Coesfeld | 326.68 mi (525.74 km) |
| Ickenham to Cologne | 322.83 mi (519.54 km) |
| Ickenham to Coswig | 605.35 mi (974.21 km) |
