| Cockermouth to Desert Hot Springs (California) | 5,149.37 mi (8,287.11 km) |
| Cockermouth to DeSoto (Texas) | 4,547.17 mi (7,317.96 km) |
| Cockermouth to Destin (Florida) | 4,269.74 mi (6,871.48 km) |
| Cockermouth to Destrehan (Louisiana) | 4,443.01 mi (7,150.33 km) |
| Cockermouth to Detroit (Michigan) | 3,540.74 mi (5,698.27 km) |
| Cockermouth to Diamond Bar (California) | 5,186.81 mi (8,347.37 km) |
| Cockermouth to Diamond Springs (California) | 5,005.34 mi (8,055.32 km) |
| Cockermouth to Dickinson (North Dakota) | 4,003.38 mi (6,442.82 km) |
| Cockermouth to Dickinson (Texas) | 4,648.64 mi (7,481.26 km) |
| Cockermouth to Dickson (Tennessee) | 4,011.45 mi (6,455.80 km) |
| Cockermouth to Difficult Run (Virginia) | 3,487.24 mi (5,612.17 km) |
| Cockermouth to Dinuba (California) | 5,087.62 mi (8,187.73 km) |
| Cockermouth to Discovery Bay (California) | 5,073.25 mi (8,164.60 km) |
| Cockermouth to Dix Hills (New York) | 3,242.04 mi (5,217.57 km) |
| Cockermouth to Dixon (California) | 5,048.14 mi (8,124.19 km) |
