| Webster to Coudekerque-Branche | 4,963.69 mi (7,988.29 km) |
| Webster to Coueron | 4,900.71 mi (7,886.93 km) |
| Webster to Coulommiers | 5,056.87 mi (8,138.24 km) |
| Webster to Courbevoic | 5,020.37 mi (8,079.50 km) |
| Webster to Courcouronnes | 5,035.74 mi (8,104.24 km) |
| Webster to Cournon-d'Auvergne | 5,155.83 mi (8,297.51 km) |
| Webster to Courrieres | 5,002.30 mi (8,050.42 km) |
| Webster to Coutras | 5,031.65 mi (8,097.65 km) |
| Webster to Couzeix | 5,067.07 mi (8,154.66 km) |
| Webster to Cran-Gevrier | 5,274.61 mi (8,488.67 km) |
| Webster to Craponne | 5,221.16 mi (8,402.64 km) |
| Webster to Creil | 5,019.12 mi (8,077.49 km) |
| Webster to Crepy-en-Valois | 5,036.29 mi (8,105.12 km) |
| Webster to Crest | 5,266.92 mi (8,476.28 km) |
| Webster to Creteil | 5,032.14 mi (8,098.45 km) |
