| Preston to Cortona | 984.37 mi (1,584.20 km) |
| Preston to Cosenza | 1,336.69 mi (2,151.19 km) |
| Preston to Cossato | 744.34 mi (1,197.91 km) |
| Preston to Costa Volpino | 788.94 mi (1,269.67 km) |
| Preston to Creazzo | 849.02 mi (1,366.36 km) |
| Preston to Crema | 800.40 mi (1,288.11 km) |
| Preston to Cremona | 823.65 mi (1,325.53 km) |
| Preston to Crevalcore | 880.61 mi (1,417.21 km) |
| Preston to Crispiano | 1,296.45 mi (2,086.43 km) |
| Preston to Crosia | 1,337.95 mi (2,153.22 km) |
| Preston to Crotone | 1,375.94 mi (2,214.37 km) |
| Preston to Cuneo | 795.07 mi (1,279.54 km) |
| Preston to Cuorgne | 739.64 mi (1,190.34 km) |
| Preston to Cusano Milanino | 775.32 mi (1,247.75 km) |
| Preston to Cutro | 1,374.54 mi (2,212.12 km) |
