| Cockermouth to Clarkston (Georgia) | 4,006.46 mi (6,447.78 km) |
| Cockermouth to Clarksville (Indiana) | 3,837.58 mi (6,175.98 km) |
| Cockermouth to Clarksville (Tennessee) | 3,984.86 mi (6,413.01 km) |
| Cockermouth to Clawson (Michigan) | 3,535.29 mi (5,689.50 km) |
| Cockermouth to Clay (Alabama) | 4,103.67 mi (6,604.23 km) |
| Cockermouth to Clayton (California) | 5,080.83 mi (8,176.80 km) |
| Cockermouth to Clayton (Missouri) | 3,991.54 mi (6,423.77 km) |
| Cockermouth to Clayton (North Carolina) | 3,688.29 mi (5,935.74 km) |
| Cockermouth to Clayton (Ohio) | 3,707.33 mi (5,966.38 km) |
| Cockermouth to Clearfield (Utah) | 4,603.02 mi (7,407.85 km) |
| Cockermouth to Clearlake (California) | 5,041.21 mi (8,113.04 km) |
| Cockermouth to Clearwater (Florida) | 4,251.46 mi (6,842.06 km) |
| Cockermouth to Cleburne (Texas) | 4,580.47 mi (7,371.55 km) |
| Cockermouth to Clemmons (North Carolina) | 3,745.23 mi (6,027.36 km) |
| Cockermouth to Clemson (South Carolina) | 3,906.90 mi (6,287.54 km) |
