| Harrow Weald to Butzbach | 399.17 mi (642.40 km) |
| Harrow Weald to Buxtehude | 440.88 mi (709.52 km) |
| Harrow Weald to Cadolzburg | 513.61 mi (826.57 km) |
| Harrow Weald to Calbe | 517.99 mi (833.62 km) |
| Harrow Weald to Calw | 447.97 mi (720.95 km) |
| Harrow Weald to Castrop-Rauxel | 328.60 mi (528.83 km) |
| Harrow Weald to Celle | 447.36 mi (719.96 km) |
| Harrow Weald to Cham | 594.33 mi (956.48 km) |
| Harrow Weald to Chemnitz | 575.33 mi (925.90 km) |
| Harrow Weald to Clausthal-Zellerfeld | 456.87 mi (735.26 km) |
| Harrow Weald to Cloppenburg | 365.09 mi (587.56 km) |
| Harrow Weald to Coburg | 500.34 mi (805.22 km) |
| Harrow Weald to Coesfeld | 321.61 mi (517.58 km) |
| Harrow Weald to Cologne | 318.43 mi (512.46 km) |
| Harrow Weald to Coswig | 600.51 mi (966.43 km) |
