| Clacton-on-Sea to Caguas (Puerto Rico) | 4,265.08 mi (6,863.98 km) |
| Clacton-on-Sea to Cahokia (Illinois) | 4,242.44 mi (6,827.55 km) |
| Clacton-on-Sea to Calabasas (California) | 5,476.06 mi (8,812.86 km) |
| Clacton-on-Sea to Caldwell (Idaho) | 4,872.15 mi (7,840.97 km) |
| Clacton-on-Sea to Caledonia (Wisconsin) | 3,952.57 mi (6,361.04 km) |
| Clacton-on-Sea to Calera (Alabama) | 4,377.38 mi (7,044.71 km) |
| Clacton-on-Sea to Calexico (California) | 5,457.97 mi (8,783.75 km) |
| Clacton-on-Sea to Calhoun (Georgia) | 4,237.44 mi (6,819.50 km) |
| Clacton-on-Sea to California (Maryland) | 3,715.92 mi (5,980.20 km) |
| Clacton-on-Sea to California City (California) | 5,392.27 mi (8,678.02 km) |
| Clacton-on-Sea to Callaway (Florida) | 4,479.54 mi (7,209.13 km) |
| Clacton-on-Sea to Calumet City (Illinois) | 3,996.05 mi (6,431.02 km) |
| Clacton-on-Sea to Calverton (Maryland) | 3,699.57 mi (5,953.88 km) |
| Clacton-on-Sea to Camano (Washington) | 4,771.77 mi (7,679.43 km) |
| Clacton-on-Sea to Camarillo (California) | 5,482.42 mi (8,823.11 km) |
