| Miercurea-Ciuc to Coudekerque-Branche | 1,109.89 mi (1,786.19 km) |
| Miercurea-Ciuc to Coueron | 1,296.73 mi (2,086.88 km) |
| Miercurea-Ciuc to Coulommiers | 1,068.08 mi (1,718.90 km) |
| Miercurea-Ciuc to Courbevoic | 1,105.87 mi (1,779.72 km) |
| Miercurea-Ciuc to Courcouronnes | 1,097.91 mi (1,766.91 km) |
| Miercurea-Ciuc to Cournon-d'Auvergne | 1,081.09 mi (1,739.84 km) |
| Miercurea-Ciuc to Courrieres | 1,080.99 mi (1,739.68 km) |
| Miercurea-Ciuc to Coutras | 1,248.99 mi (2,010.06 km) |
| Miercurea-Ciuc to Couzeix | 1,172.17 mi (1,886.43 km) |
| Miercurea-Ciuc to Cran-Gevrier | 941.26 mi (1,514.81 km) |
| Miercurea-Ciuc to Craponne | 1,008.63 mi (1,623.23 km) |
| Miercurea-Ciuc to Creil | 1,095.85 mi (1,763.60 km) |
| Miercurea-Ciuc to Crepy-en-Valois | 1,077.58 mi (1,734.19 km) |
| Miercurea-Ciuc to Crest | 1,008.88 mi (1,623.63 km) |
| Miercurea-Ciuc to Creteil | 1,096.32 mi (1,764.36 km) |
