| Ovenden to Cortona | 958.85 mi (1,543.12 km) |
| Ovenden to Cosenza | 1,310.82 mi (2,109.55 km) |
| Ovenden to Cossato | 720.39 mi (1,159.35 km) |
| Ovenden to Costa Volpino | 762.49 mi (1,227.10 km) |
| Ovenden to Creazzo | 821.65 mi (1,322.32 km) |
| Ovenden to Crema | 774.92 mi (1,247.12 km) |
| Ovenden to Cremona | 798.09 mi (1,284.40 km) |
| Ovenden to Crevalcore | 854.42 mi (1,375.06 km) |
| Ovenden to Crispiano | 1,269.06 mi (2,042.35 km) |
| Ovenden to Crosia | 1,311.54 mi (2,110.72 km) |
| Ovenden to Crotone | 1,349.61 mi (2,171.98 km) |
| Ovenden to Cuneo | 773.40 mi (1,244.66 km) |
| Ovenden to Cuorgne | 716.60 mi (1,153.25 km) |
| Ovenden to Cusano Milanino | 750.17 mi (1,207.28 km) |
| Ovenden to Cutro | 1,348.33 mi (2,169.93 km) |
