| Chapel Hill to Coudekerque-Branche | 3,997.46 mi (6,433.30 km) |
| Chapel Hill to Coueron | 3,906.34 mi (6,286.64 km) |
| Chapel Hill to Coulommiers | 4,078.22 mi (6,563.26 km) |
| Chapel Hill to Courbevoic | 4,040.85 mi (6,503.12 km) |
| Chapel Hill to Courcouronnes | 4,054.94 mi (6,525.79 km) |
| Chapel Hill to Cournon-d'Auvergne | 4,161.21 mi (6,696.83 km) |
| Chapel Hill to Courrieres | 4,033.35 mi (6,491.05 km) |
| Chapel Hill to Coutras | 4,029.16 mi (6,484.31 km) |
| Chapel Hill to Couzeix | 4,070.22 mi (6,550.38 km) |
| Chapel Hill to Cran-Gevrier | 4,285.45 mi (6,896.76 km) |
| Chapel Hill to Craponne | 4,228.94 mi (6,805.82 km) |
| Chapel Hill to Creil | 4,042.08 mi (6,505.10 km) |
| Chapel Hill to Crepy-en-Valois | 4,059.76 mi (6,533.55 km) |
| Chapel Hill to Crest | 4,270.42 mi (6,872.58 km) |
| Chapel Hill to Creteil | 4,052.35 mi (6,521.62 km) |
