| Avon Lake to Coudekerque-Branche | 3,860.64 mi (6,213.09 km) |
| Avon Lake to Coueron | 3,807.58 mi (6,127.70 km) |
| Avon Lake to Coulommiers | 3,956.59 mi (6,367.52 km) |
| Avon Lake to Courbevoic | 3,920.42 mi (6,309.31 km) |
| Avon Lake to Courcouronnes | 3,936.19 mi (6,334.68 km) |
| Avon Lake to Cournon-d'Auvergne | 4,062.15 mi (6,537.40 km) |
| Avon Lake to Courrieres | 3,899.69 mi (6,275.95 km) |
| Avon Lake to Coutras | 3,943.61 mi (6,346.63 km) |
| Avon Lake to Couzeix | 3,974.96 mi (6,397.09 km) |
| Avon Lake to Cran-Gevrier | 4,177.88 mi (6,723.64 km) |
| Avon Lake to Craponne | 4,126.02 mi (6,640.18 km) |
| Avon Lake to Creil | 3,918.43 mi (6,306.10 km) |
| Avon Lake to Crepy-en-Valois | 3,935.42 mi (6,333.45 km) |
| Avon Lake to Crest | 4,174.06 mi (6,717.50 km) |
| Avon Lake to Creteil | 3,932.26 mi (6,328.37 km) |
