| Clifton to Cortona | 898.18 mi (1,445.48 km) |
| Clifton to Cosenza | 1,250.53 mi (2,012.53 km) |
| Clifton to Cossato | 658.22 mi (1,059.30 km) |
| Clifton to Costa Volpino | 702.94 mi (1,131.28 km) |
| Clifton to Creazzo | 763.40 mi (1,228.57 km) |
| Clifton to Crema | 714.20 mi (1,149.40 km) |
| Clifton to Cremona | 737.47 mi (1,186.84 km) |
| Clifton to Crevalcore | 794.54 mi (1,278.68 km) |
| Clifton to Crispiano | 1,210.77 mi (1,948.55 km) |
| Clifton to Crosia | 1,251.90 mi (2,014.73 km) |
| Clifton to Crotone | 1,289.87 mi (2,075.85 km) |
| Clifton to Cuneo | 709.74 mi (1,142.21 km) |
| Clifton to Cuorgne | 653.74 mi (1,052.10 km) |
| Clifton to Cusano Milanino | 689.10 mi (1,109.00 km) |
| Clifton to Cutro | 1,288.45 mi (2,073.55 km) |
