| Blackrock to Dumas (Texas) | 4,498.65 mi (7,239.88 km) |
| Blackrock to Dumont (New Jersey) | 3,171.50 mi (5,104.03 km) |
| Blackrock to Duncan (Oklahoma) | 4,416.42 mi (7,107.54 km) |
| Blackrock to Duncanville (Texas) | 4,475.97 mi (7,203.39 km) |
| Blackrock to Dundalk (Maryland) | 3,347.17 mi (5,386.75 km) |
| Blackrock to Dunedin (Florida) | 4,150.19 mi (6,679.09 km) |
| Blackrock to Dunkirk (New York) | 3,316.11 mi (5,336.77 km) |
| Blackrock to Dunmore (Pennsylvania) | 3,215.53 mi (5,174.89 km) |
| Blackrock to Dunwoody (Georgia) | 3,914.76 mi (6,300.20 km) |
| Blackrock to Durango (Colorado) | 4,636.48 mi (7,461.69 km) |
| Blackrock to Durant (Oklahoma) | 4,386.34 mi (7,059.14 km) |
| Blackrock to Durham (North Carolina) | 3,597.88 mi (5,790.24 km) |
| Blackrock to Dyer (Indiana) | 3,677.26 mi (5,917.97 km) |
| Blackrock to Dyersburg (Tennessee) | 4,011.61 mi (6,456.06 km) |
| Blackrock to Eagan (Minnesota) | 3,732.79 mi (6,007.34 km) |
