| Cayey to Coudekerque-Branche | 4,324.86 mi (6,960.19 km) |
| Cayey to Coueron | 4,114.78 mi (6,622.09 km) |
| Cayey to Coulommiers | 4,344.98 mi (6,992.57 km) |
| Cayey to Courbevoic | 4,307.64 mi (6,932.48 km) |
| Cayey to Courcouronnes | 4,314.44 mi (6,943.42 km) |
| Cayey to Cournon-d'Auvergne | 4,341.75 mi (6,987.37 km) |
| Cayey to Courrieres | 4,346.04 mi (6,994.27 km) |
| Cayey to Coutras | 4,178.41 mi (6,724.50 km) |
| Cayey to Couzeix | 4,247.85 mi (6,836.26 km) |
| Cayey to Cran-Gevrier | 4,481.79 mi (7,212.74 km) |
| Cayey to Craponne | 4,415.33 mi (7,105.78 km) |
| Cayey to Creil | 4,319.70 mi (6,951.88 km) |
| Cayey to Crepy-en-Valois | 4,337.79 mi (6,980.99 km) |
| Cayey to Crest | 4,429.84 mi (7,129.14 km) |
| Cayey to Creteil | 4,316.68 mi (6,947.02 km) |
