| Encinitas to Crawfordsville (Indiana) | 1,743.80 mi (2,806.37 km) |
| Encinitas to Crest Hill (Illinois) | 1,696.77 mi (2,730.69 km) |
| Encinitas to Crestview (Florida) | 1,800.46 mi (2,897.56 km) |
| Encinitas to Crestwood (Illinois) | 1,716.63 mi (2,762.65 km) |
| Encinitas to Crestwood (Missouri) | 1,547.65 mi (2,490.70 km) |
| Encinitas to Creve Coeur (Missouri) | 1,544.95 mi (2,486.36 km) |
| Encinitas to Crofton (Maryland) | 2,285.34 mi (3,677.90 km) |
| Encinitas to Crossville (Tennessee) | 1,837.87 mi (2,957.77 km) |
| Encinitas to Crowley (Louisiana) | 1,473.49 mi (2,371.35 km) |
| Encinitas to Crowley (Texas) | 1,154.44 mi (1,857.89 km) |
| Encinitas to Crown Point (Indiana) | 1,733.88 mi (2,790.41 km) |
| Encinitas to Crystal (Minnesota) | 1,517.80 mi (2,442.67 km) |
| Encinitas to Crystal Lake (Illinois) | 1,694.74 mi (2,727.43 km) |
| Encinitas to Cudahy (California) | 82.51 mi (132.79 km) |
| Encinitas to Cudahy (Wisconsin) | 1,729.13 mi (2,782.77 km) |
