| Blackrock to Dixon (Illinois) | 3,735.83 mi (6,012.23 km) |
| Blackrock to Dobbs Ferry (New York) | 3,163.60 mi (5,091.32 km) |
| Blackrock to Doctor Phillips (Florida) | 4,075.99 mi (6,559.67 km) |
| Blackrock to Dodge City (Kansas) | 4,329.03 mi (6,966.90 km) |
| Blackrock to Dolton (Illinois) | 3,674.55 mi (5,913.62 km) |
| Blackrock to Donna (Texas) | 4,862.93 mi (7,826.13 km) |
| Blackrock to Dorado (Puerto Rico) | 3,976.33 mi (6,399.28 km) |
| Blackrock to Doral (Florida) | 4,164.65 mi (6,702.36 km) |
| Blackrock to Doraville (Georgia) | 3,914.81 mi (6,300.28 km) |
| Blackrock to Dothan (Alabama) | 4,094.00 mi (6,588.65 km) |
| Blackrock to Douglas (Arizona) | 5,014.95 mi (8,070.77 km) |
| Blackrock to Douglas (Georgia) | 3,976.96 mi (6,400.30 km) |
| Blackrock to Douglasville (Georgia) | 3,940.58 mi (6,341.76 km) |
| Blackrock to Dover (Delaware) | 3,312.91 mi (5,331.61 km) |
| Blackrock to Dover (New Hampshire) | 2,950.32 mi (4,748.08 km) |
