| Imperial Beach to Carlsbad (California) | 39.55 mi (63.65 km) |
| Imperial Beach to Carlsbad (New Mexico) | 750.26 mi (1,207.43 km) |
| Imperial Beach to Carmel (Indiana) | 1,789.26 mi (2,879.53 km) |
| Imperial Beach to Carmichael (California) | 480.85 mi (773.85 km) |
| Imperial Beach to Carney (Maryland) | 2,298.14 mi (3,698.49 km) |
| Imperial Beach to Carnot-Moon (Pennsylvania) | 2,104.00 mi (3,386.06 km) |
| Imperial Beach to Carol Stream (Illinois) | 1,709.89 mi (2,751.80 km) |
| Imperial Beach to Carolina (Puerto Rico) | 3,302.85 mi (5,315.42 km) |
| Imperial Beach to Carolina Forest (South Carolina) | 2,198.48 mi (3,538.11 km) |
| Imperial Beach to Carpentersville (Illinois) | 1,705.12 mi (2,744.12 km) |
| Imperial Beach to Carpinteria (California) | 186.97 mi (300.90 km) |
| Imperial Beach to Carrboro (North Carolina) | 2,170.72 mi (3,493.43 km) |
| Imperial Beach to Carroll (Iowa) | 1,381.91 mi (2,223.97 km) |
| Imperial Beach to Carrollton (Georgia) | 1,848.60 mi (2,975.04 km) |
| Imperial Beach to Carrollton (Texas) | 1,173.04 mi (1,887.83 km) |
