| Imperial Beach to Clarksdale (Mississippi) | 1,531.51 mi (2,464.73 km) |
| Imperial Beach to Clarkston (Georgia) | 1,894.89 mi (3,049.54 km) |
| Imperial Beach to Clarksville (Indiana) | 1,799.68 mi (2,896.31 km) |
| Imperial Beach to Clarksville (Tennessee) | 1,709.53 mi (2,751.21 km) |
| Imperial Beach to Clawson (Michigan) | 1,968.14 mi (3,167.41 km) |
| Imperial Beach to Clay (Alabama) | 1,760.54 mi (2,833.32 km) |
| Imperial Beach to Clayton (California) | 459.66 mi (739.75 km) |
| Imperial Beach to Clayton (Missouri) | 1,555.98 mi (2,504.10 km) |
| Imperial Beach to Clayton (North Carolina) | 2,208.07 mi (3,553.54 km) |
| Imperial Beach to Clayton (Ohio) | 1,884.32 mi (3,032.53 km) |
| Imperial Beach to Clearfield (Utah) | 653.14 mi (1,051.13 km) |
| Imperial Beach to Clearlake (California) | 538.73 mi (867.00 km) |
| Imperial Beach to Clearwater (Florida) | 2,065.39 mi (3,323.92 km) |
| Imperial Beach to Cleburne (Texas) | 1,147.06 mi (1,846.02 km) |
| Imperial Beach to Clemmons (North Carolina) | 2,097.77 mi (3,376.03 km) |
