| Mequon to Coudekerque-Branche | 4,009.24 mi (6,452.25 km) |
| Mequon to Coueron | 3,983.66 mi (6,411.08 km) |
| Mequon to Coulommiers | 4,115.43 mi (6,623.14 km) |
| Mequon to Courbevoic | 4,080.43 mi (6,566.81 km) |
| Mequon to Courcouronnes | 4,097.26 mi (6,593.90 km) |
| Mequon to Cournon-d'Auvergne | 4,235.90 mi (6,817.02 km) |
| Mequon to Courrieres | 4,050.29 mi (6,518.31 km) |
| Mequon to Coutras | 4,127.39 mi (6,642.40 km) |
| Mequon to Couzeix | 4,152.01 mi (6,682.01 km) |
| Mequon to Cran-Gevrier | 4,344.82 mi (6,992.31 km) |
| Mequon to Craponne | 4,296.60 mi (6,914.71 km) |
| Mequon to Creil | 4,076.15 mi (6,559.92 km) |
| Mequon to Crepy-en-Valois | 4,092.50 mi (6,586.24 km) |
| Mequon to Crest | 4,348.76 mi (6,998.65 km) |
| Mequon to Creteil | 4,092.42 mi (6,586.11 km) |
