| Calexico to Cloverly (Maryland) | 2,182.92 mi (3,513.08 km) |
| Calexico to Clovis (California) | 372.03 mi (598.72 km) |
| Calexico to Clovis (New Mexico) | 718.10 mi (1,155.67 km) |
| Calexico to Clute (Texas) | 1,216.55 mi (1,957.85 km) |
| Calexico to Coachella (California) | 78.96 mi (127.07 km) |
| Calexico to Coalinga (California) | 364.39 mi (586.42 km) |
| Calexico to Coamo (Puerto Rico) | 3,197.81 mi (5,146.38 km) |
| Calexico to Coatesville (Pennsylvania) | 2,245.71 mi (3,614.12 km) |
| Calexico to Cockeysville (Maryland) | 2,202.62 mi (3,544.78 km) |
| Calexico to Cocoa (Florida) | 2,078.66 mi (3,345.29 km) |
| Calexico to Cocoa Beach (Florida) | 2,087.81 mi (3,360.00 km) |
| Calexico to Coconut Creek (Florida) | 2,159.04 mi (3,474.64 km) |
| Calexico to Coeur d'Alene (Idaho) | 1,039.94 mi (1,673.62 km) |
| Calexico to Cohoes (New York) | 2,360.84 mi (3,799.40 km) |
| Calexico to Cold Springs (Nevada) | 544.72 mi (876.65 km) |
