| Rickmansworth to Butzbach | 404.89 mi (651.61 km) |
| Rickmansworth to Buxtehude | 445.12 mi (716.36 km) |
| Rickmansworth to Cadolzburg | 519.43 mi (835.94 km) |
| Rickmansworth to Calbe | 523.10 mi (841.85 km) |
| Rickmansworth to Calw | 453.91 mi (730.50 km) |
| Rickmansworth to Castrop-Rauxel | 333.95 mi (537.44 km) |
| Rickmansworth to Celle | 452.13 mi (727.64 km) |
| Rickmansworth to Cham | 600.13 mi (965.81 km) |
| Rickmansworth to Chemnitz | 580.78 mi (934.67 km) |
| Rickmansworth to Clausthal-Zellerfeld | 462.05 mi (743.59 km) |
| Rickmansworth to Cloppenburg | 369.63 mi (594.86 km) |
| Rickmansworth to Coburg | 506.01 mi (814.34 km) |
| Rickmansworth to Coesfeld | 326.73 mi (525.82 km) |
| Rickmansworth to Cologne | 324.08 mi (521.55 km) |
| Rickmansworth to Coswig | 605.86 mi (975.03 km) |
