| Willenhall to Cortona | 911.47 mi (1,466.87 km) |
| Willenhall to Cosenza | 1,264.08 mi (2,034.34 km) |
| Willenhall to Cossato | 668.90 mi (1,076.48 km) |
| Willenhall to Costa Volpino | 718.59 mi (1,156.45 km) |
| Willenhall to Creazzo | 780.85 mi (1,256.66 km) |
| Willenhall to Crema | 727.76 mi (1,171.22 km) |
| Willenhall to Cremona | 751.16 mi (1,208.87 km) |
| Willenhall to Crevalcore | 809.40 mi (1,302.60 km) |
| Willenhall to Crispiano | 1,227.54 mi (1,975.53 km) |
| Willenhall to Crosia | 1,266.55 mi (2,038.31 km) |
| Willenhall to Crotone | 1,304.35 mi (2,099.15 km) |
| Willenhall to Cuneo | 715.97 mi (1,152.23 km) |
| Willenhall to Cuorgne | 662.67 mi (1,066.46 km) |
| Willenhall to Cusano Milanino | 702.08 mi (1,129.88 km) |
| Willenhall to Cutro | 1,302.67 mi (2,096.44 km) |
