| Hednesford to Cortona | 915.32 mi (1,473.07 km) |
| Hednesford to Cosenza | 1,267.93 mi (2,040.53 km) |
| Hednesford to Cossato | 673.22 mi (1,083.45 km) |
| Hednesford to Costa Volpino | 721.90 mi (1,161.79 km) |
| Hednesford to Creazzo | 783.78 mi (1,261.38 km) |
| Hednesford to Crema | 731.52 mi (1,177.27 km) |
| Hednesford to Cremona | 754.89 mi (1,214.89 km) |
| Hednesford to Crevalcore | 812.90 mi (1,308.24 km) |
| Hednesford to Crispiano | 1,230.69 mi (1,980.60 km) |
| Hednesford to Crosia | 1,270.16 mi (2,044.12 km) |
| Hednesford to Crotone | 1,308.00 mi (2,105.03 km) |
| Hednesford to Cuneo | 721.16 mi (1,160.59 km) |
| Hednesford to Cuorgne | 667.34 mi (1,073.97 km) |
| Hednesford to Cusano Milanino | 705.95 mi (1,136.12 km) |
| Hednesford to Cutro | 1,306.38 mi (2,102.41 km) |
