| Clacton-on-Sea to Carson (California) | 5,480.46 mi (8,819.95 km) |
| Clacton-on-Sea to Carson City (Nevada) | 5,218.77 mi (8,398.80 km) |
| Clacton-on-Sea to Carteret (New Jersey) | 3,521.26 mi (5,666.92 km) |
| Clacton-on-Sea to Cartersville (Georgia) | 4,247.97 mi (6,836.45 km) |
| Clacton-on-Sea to Carthage (Missouri) | 4,469.48 mi (7,192.94 km) |
| Clacton-on-Sea to Cary (Illinois) | 3,994.02 mi (6,427.76 km) |
| Clacton-on-Sea to Cary (North Carolina) | 3,927.77 mi (6,321.13 km) |
| Clacton-on-Sea to Casa de Oro-Mount Helix (California) | 5,501.34 mi (8,853.55 km) |
| Clacton-on-Sea to Casa Grande (Arizona) | 5,320.98 mi (8,563.28 km) |
| Clacton-on-Sea to Casas Adobes (Arizona) | 5,326.96 mi (8,572.91 km) |
| Clacton-on-Sea to Cascades (Virginia) | 3,717.78 mi (5,983.18 km) |
| Clacton-on-Sea to Casper (Wyoming) | 4,597.15 mi (7,398.39 km) |
| Clacton-on-Sea to Casselberry (Florida) | 4,379.28 mi (7,047.77 km) |
| Clacton-on-Sea to Castaic (California) | 5,454.97 mi (8,778.93 km) |
| Clacton-on-Sea to Castle Pines (Colorado) | 4,727.96 mi (7,608.92 km) |
