| West Carson to Coudekerque-Branche | 5,557.86 mi (8,944.52 km) |
| West Carson to Coueron | 5,597.84 mi (9,008.86 km) |
| West Carson to Coulommiers | 5,685.97 mi (9,150.68 km) |
| West Carson to Courbevoic | 5,654.87 mi (9,100.63 km) |
| West Carson to Courcouronnes | 5,673.76 mi (9,131.03 km) |
| West Carson to Cournon-d'Auvergne | 5,838.52 mi (9,396.20 km) |
| West Carson to Courrieres | 5,602.52 mi (9,016.38 km) |
| West Carson to Coutras | 5,754.95 mi (9,261.69 km) |
| West Carson to Couzeix | 5,764.21 mi (9,276.60 km) |
| West Carson to Cran-Gevrier | 5,928.47 mi (9,540.96 km) |
| West Carson to Craponne | 5,890.28 mi (9,479.49 km) |
| West Carson to Creil | 5,645.16 mi (9,085.00 km) |
| West Carson to Crepy-en-Valois | 5,659.42 mi (9,107.96 km) |
| West Carson to Crest | 5,950.78 mi (9,576.85 km) |
| West Carson to Creteil | 5,666.85 mi (9,119.91 km) |
