| Mackworth to Cortona | 910.42 mi (1,465.18 km) |
| Mackworth to Cosenza | 1,262.87 mi (2,032.39 km) |
| Mackworth to Cossato | 669.81 mi (1,077.96 km) |
| Mackworth to Costa Volpino | 715.63 mi (1,151.70 km) |
| Mackworth to Creazzo | 776.46 mi (1,249.59 km) |
| Mackworth to Crema | 726.46 mi (1,169.12 km) |
| Mackworth to Cremona | 749.75 mi (1,206.61 km) |
| Mackworth to Crevalcore | 807.09 mi (1,298.88 km) |
| Mackworth to Crispiano | 1,223.76 mi (1,969.46 km) |
| Mackworth to Crosia | 1,264.46 mi (2,034.96 km) |
| Mackworth to Crotone | 1,302.41 mi (2,096.03 km) |
| Mackworth to Cuneo | 720.27 mi (1,159.17 km) |
| Mackworth to Cuorgne | 664.92 mi (1,070.09 km) |
| Mackworth to Cusano Milanino | 701.22 mi (1,128.51 km) |
| Mackworth to Cutro | 1,300.93 mi (2,093.64 km) |
