| Blackburn to Dallas (Texas) | 4,590.90 mi (7,388.34 km) |
| Blackburn to Dalton (Georgia) | 4,037.92 mi (6,498.41 km) |
| Blackburn to Daly City (California) | 5,180.81 mi (8,337.71 km) |
| Blackburn to Damascus (Maryland) | 3,514.47 mi (5,655.99 km) |
| Blackburn to Damascus (Oregon) | 4,730.14 mi (7,612.43 km) |
| Blackburn to Dana Point (California) | 5,280.74 mi (8,498.54 km) |
| Blackburn to Danbury (Connecticut) | 3,270.03 mi (5,262.61 km) |
| Blackburn to Dania Beach (Florida) | 4,292.19 mi (6,907.62 km) |
| Blackburn to Danville (California) | 5,158.95 mi (8,302.53 km) |
| Blackburn to Danville (Illinois) | 3,873.59 mi (6,233.94 km) |
| Blackburn to Danville (Indiana) | 3,850.49 mi (6,196.76 km) |
| Blackburn to Danville (Kentucky) | 3,887.90 mi (6,256.98 km) |
| Blackburn to Danville (Virginia) | 3,729.86 mi (6,002.63 km) |
| Blackburn to Daphne (Alabama) | 4,363.34 mi (7,022.11 km) |
| Blackburn to Darby (Pennsylvania) | 3,407.99 mi (5,484.64 km) |
