| Imperial Beach to Carrollwood (Florida) | 2,078.18 mi (3,344.51 km) |
| Imperial Beach to Carson (California) | 109.56 mi (176.32 km) |
| Imperial Beach to Carson City (Nevada) | 477.94 mi (769.17 km) |
| Imperial Beach to Carteret (New Jersey) | 2,418.40 mi (3,892.03 km) |
| Imperial Beach to Cartersville (Georgia) | 1,860.33 mi (2,993.91 km) |
| Imperial Beach to Carthage (Missouri) | 1,327.02 mi (2,135.64 km) |
| Imperial Beach to Cary (Illinois) | 1,708.56 mi (2,749.66 km) |
| Imperial Beach to Cary (North Carolina) | 2,186.59 mi (3,518.98 km) |
| Imperial Beach to Casa de Oro-Mount Helix (California) | 16.01 mi (25.76 km) |
| Imperial Beach to Casa Grande (Arizona) | 312.10 mi (502.27 km) |
| Imperial Beach to Casas Adobes (Arizona) | 356.32 mi (573.45 km) |
| Imperial Beach to Cascades (Virginia) | 2,252.35 mi (3,624.81 km) |
| Imperial Beach to Casper (Wyoming) | 921.49 mi (1,482.99 km) |
| Imperial Beach to Casselberry (Florida) | 2,135.55 mi (3,436.84 km) |
| Imperial Beach to Castaic (California) | 158.30 mi (254.77 km) |
