| Encinitas to Cloverleaf (Texas) | 1,319.20 mi (2,123.05 km) |
| Encinitas to Cloverly (Maryland) | 2,267.97 mi (3,649.94 km) |
| Encinitas to Clovis (California) | 294.89 mi (474.59 km) |
| Encinitas to Clovis (New Mexico) | 813.30 mi (1,308.87 km) |
| Encinitas to Clute (Texas) | 1,321.26 mi (2,126.36 km) |
| Encinitas to Coachella (California) | 78.26 mi (125.95 km) |
| Encinitas to Coalinga (California) | 275.68 mi (443.66 km) |
| Encinitas to Coamo (Puerto Rico) | 3,302.29 mi (5,314.52 km) |
| Encinitas to Coatesville (Pennsylvania) | 2,328.91 mi (3,748.02 km) |
| Encinitas to Cockeysville (Maryland) | 2,286.89 mi (3,680.39 km) |
| Encinitas to Cocoa (Florida) | 2,180.62 mi (3,509.36 km) |
| Encinitas to Cocoa Beach (Florida) | 2,189.77 mi (3,524.09 km) |
| Encinitas to Coconut Creek (Florida) | 2,262.47 mi (3,641.10 km) |
| Encinitas to Coeur d'Alene (Idaho) | 1,012.84 mi (1,630.01 km) |
| Encinitas to Cohoes (New York) | 2,438.11 mi (3,923.76 km) |
