| Half Moon Bay to Coudekerque-Branche | 5,470.48 mi (8,803.89 km) |
| Half Moon Bay to Coueron | 5,537.71 mi (8,912.09 km) |
| Half Moon Bay to Coulommiers | 5,605.65 mi (9,021.41 km) |
| Half Moon Bay to Courbevoic | 5,576.54 mi (8,974.58 km) |
| Half Moon Bay to Courcouronnes | 5,596.06 mi (9,005.98 km) |
| Half Moon Bay to Cournon-d'Auvergne | 5,770.23 mi (9,286.29 km) |
| Half Moon Bay to Courrieres | 5,515.95 mi (8,877.06 km) |
| Half Moon Bay to Coutras | 5,699.49 mi (9,172.44 km) |
| Half Moon Bay to Couzeix | 5,701.22 mi (9,175.22 km) |
| Half Moon Bay to Cran-Gevrier | 5,850.70 mi (9,415.80 km) |
| Half Moon Bay to Craponne | 5,817.35 mi (9,362.11 km) |
| Half Moon Bay to Creil | 5,564.72 mi (8,955.55 km) |
| Half Moon Bay to Crepy-en-Valois | 5,577.96 mi (8,976.86 km) |
| Half Moon Bay to Crest | 5,880.91 mi (9,464.40 km) |
| Half Moon Bay to Creteil | 5,588.37 mi (8,993.62 km) |
