| Cockermouth to Dallas (Texas) | 4,533.22 mi (7,295.52 km) |
| Cockermouth to Dalton (Georgia) | 3,985.88 mi (6,414.66 km) |
| Cockermouth to Daly City (California) | 5,111.26 mi (8,225.77 km) |
| Cockermouth to Damascus (Maryland) | 3,463.77 mi (5,574.39 km) |
| Cockermouth to Damascus (Oregon) | 4,659.25 mi (7,498.33 km) |
| Cockermouth to Dana Point (California) | 5,213.55 mi (8,390.40 km) |
| Cockermouth to Danbury (Connecticut) | 3,219.72 mi (5,181.63 km) |
| Cockermouth to Dania Beach (Florida) | 4,249.97 mi (6,839.66 km) |
| Cockermouth to Danville (California) | 5,089.50 mi (8,190.75 km) |
| Cockermouth to Danville (Illinois) | 3,816.37 mi (6,141.85 km) |
| Cockermouth to Danville (Indiana) | 3,794.10 mi (6,106.01 km) |
| Cockermouth to Danville (Kentucky) | 3,833.94 mi (6,170.13 km) |
| Cockermouth to Danville (Virginia) | 3,679.98 mi (5,922.36 km) |
| Cockermouth to Daphne (Alabama) | 4,312.27 mi (6,939.92 km) |
| Cockermouth to Darby (Pennsylvania) | 3,357.93 mi (5,404.06 km) |
