| Ruislip to Butzbach | 402.90 mi (648.40 km) |
| Ruislip to Buxtehude | 445.34 mi (716.70 km) |
| Ruislip to Cadolzburg | 517.14 mi (832.25 km) |
| Ruislip to Calbe | 522.23 mi (840.45 km) |
| Ruislip to Calw | 450.95 mi (725.74 km) |
| Ruislip to Castrop-Rauxel | 332.72 mi (535.45 km) |
| Ruislip to Celle | 451.73 mi (726.99 km) |
| Ruislip to Cham | 597.93 mi (962.27 km) |
| Ruislip to Chemnitz | 579.36 mi (932.40 km) |
| Ruislip to Clausthal-Zellerfeld | 461.09 mi (742.05 km) |
| Ruislip to Cloppenburg | 369.52 mi (594.68 km) |
| Ruislip to Coburg | 504.15 mi (811.35 km) |
| Ruislip to Coesfeld | 325.86 mi (524.42 km) |
| Ruislip to Cologne | 322.27 mi (518.65 km) |
| Ruislip to Coswig | 604.63 mi (973.05 km) |
