| Rickmansworth to Coudekerque-Branche | 130.42 mi (209.89 km) |
| Rickmansworth to Coueron | 310.74 mi (500.09 km) |
| Rickmansworth to Coulommiers | 250.24 mi (402.73 km) |
| Rickmansworth to Courbevoic | 224.18 mi (360.78 km) |
| Rickmansworth to Courcouronnes | 244.54 mi (393.55 km) |
| Rickmansworth to Cournon-d'Auvergne | 440.17 mi (708.38 km) |
| Rickmansworth to Courrieres | 169.18 mi (272.26 km) |
| Rickmansworth to Coutras | 456.10 mi (734.03 km) |
| Rickmansworth to Couzeix | 405.60 mi (652.75 km) |
| Rickmansworth to Cran-Gevrier | 496.06 mi (798.34 km) |
| Rickmansworth to Craponne | 470.68 mi (757.48 km) |
| Rickmansworth to Creil | 209.43 mi (337.05 km) |
| Rickmansworth to Crepy-en-Valois | 222.14 mi (357.49 km) |
| Rickmansworth to Crest | 539.88 mi (868.85 km) |
| Rickmansworth to Creteil | 235.47 mi (378.95 km) |
