| Blackburn to Desert Hot Springs (California) | 5,216.30 mi (8,394.82 km) |
| Blackburn to DeSoto (Texas) | 4,604.79 mi (7,410.70 km) |
| Blackburn to Destin (Florida) | 4,319.72 mi (6,951.91 km) |
| Blackburn to Destrehan (Louisiana) | 4,495.26 mi (7,234.42 km) |
| Blackburn to Detroit (Michigan) | 3,597.24 mi (5,789.20 km) |
| Blackburn to Diamond Bar (California) | 5,254.19 mi (8,455.80 km) |
| Blackburn to Diamond Springs (California) | 5,074.69 mi (8,166.93 km) |
| Blackburn to Dickinson (North Dakota) | 4,070.15 mi (6,550.27 km) |
| Blackburn to Dickinson (Texas) | 4,703.50 mi (7,569.56 km) |
| Blackburn to Dickson (Tennessee) | 4,065.81 mi (6,543.30 km) |
| Blackburn to Difficult Run (Virginia) | 3,537.72 mi (5,693.41 km) |
| Blackburn to Dinuba (California) | 5,156.11 mi (8,297.96 km) |
| Blackburn to Discovery Bay (California) | 5,142.63 mi (8,276.27 km) |
| Blackburn to Dix Hills (New York) | 3,291.72 mi (5,297.50 km) |
| Blackburn to Dixon (California) | 5,117.68 mi (8,236.12 km) |
