| Clacton-on-Sea to Crest Hill (Illinois) | 4,019.16 mi (6,468.22 km) |
| Clacton-on-Sea to Crestview (Florida) | 4,490.10 mi (7,226.12 km) |
| Clacton-on-Sea to Crestwood (Illinois) | 4,001.67 mi (6,440.07 km) |
| Clacton-on-Sea to Crestwood (Missouri) | 4,250.41 mi (6,840.37 km) |
| Clacton-on-Sea to Creve Coeur (Missouri) | 4,247.71 mi (6,836.02 km) |
| Clacton-on-Sea to Crofton (Maryland) | 3,690.68 mi (5,939.58 km) |
| Clacton-on-Sea to Crossville (Tennessee) | 4,169.62 mi (6,710.35 km) |
| Clacton-on-Sea to Crowley (Louisiana) | 4,749.30 mi (7,643.26 km) |
| Clacton-on-Sea to Crowley (Texas) | 4,819.67 mi (7,756.51 km) |
| Clacton-on-Sea to Crown Point (Indiana) | 3,997.71 mi (6,433.68 km) |
| Clacton-on-Sea to Crystal (Minnesota) | 4,045.88 mi (6,511.22 km) |
| Clacton-on-Sea to Crystal Lake (Illinois) | 3,996.27 mi (6,431.37 km) |
| Clacton-on-Sea to Cudahy (California) | 5,470.91 mi (8,804.58 km) |
| Clacton-on-Sea to Cudahy (Wisconsin) | 3,945.19 mi (6,349.17 km) |
| Clacton-on-Sea to Cullman (Alabama) | 4,328.84 mi (6,966.60 km) |
