| Mill Hill to Cortona | 809.33 mi (1,302.49 km) |
| Mill Hill to Cosenza | 1,161.95 mi (1,869.97 km) |
| Mill Hill to Cossato | 566.88 mi (912.30 km) |
| Mill Hill to Costa Volpino | 616.76 mi (992.58 km) |
| Mill Hill to Creazzo | 679.49 mi (1,093.53 km) |
| Mill Hill to Crema | 625.65 mi (1,006.89 km) |
| Mill Hill to Cremona | 649.05 mi (1,044.54 km) |
| Mill Hill to Crevalcore | 707.41 mi (1,138.46 km) |
| Mill Hill to Crispiano | 1,125.83 mi (1,811.85 km) |
| Mill Hill to Crosia | 1,164.48 mi (1,874.04 km) |
| Mill Hill to Crotone | 1,202.26 mi (1,934.85 km) |
| Mill Hill to Cuneo | 615.19 mi (990.05 km) |
| Mill Hill to Cuorgne | 560.97 mi (902.80 km) |
| Mill Hill to Cusano Milanino | 599.94 mi (965.51 km) |
| Mill Hill to Cutro | 1,200.56 mi (1,932.12 km) |
