| Chapel Hill to Cortona | 4,625.27 mi (7,443.65 km) |
| Chapel Hill to Cosenza | 4,954.47 mi (7,973.46 km) |
| Chapel Hill to Cossato | 4,385.57 mi (7,057.89 km) |
| Chapel Hill to Costa Volpino | 4,461.59 mi (7,180.23 km) |
| Chapel Hill to Creazzo | 4,530.49 mi (7,291.12 km) |
| Chapel Hill to Crema | 4,457.75 mi (7,174.05 km) |
| Chapel Hill to Cremona | 4,480.17 mi (7,210.14 km) |
| Chapel Hill to Crevalcore | 4,541.91 mi (7,309.50 km) |
| Chapel Hill to Crispiano | 4,951.16 mi (7,968.12 km) |
| Chapel Hill to Crosia | 4,968.11 mi (7,995.40 km) |
| Chapel Hill to Crotone | 5,001.74 mi (8,049.53 km) |
| Chapel Hill to Cuneo | 4,393.43 mi (7,070.54 km) |
| Chapel Hill to Cuorgne | 4,368.12 mi (7,029.81 km) |
| Chapel Hill to Cusano Milanino | 4,430.42 mi (7,130.07 km) |
| Chapel Hill to Cutro | 4,997.53 mi (8,042.74 km) |
