| Morlanwelz-Mariemont to Dumas (Texas) | 4,979.95 mi (8,014.45 km) |
| Morlanwelz-Mariemont to Dumont (New Jersey) | 3,653.81 mi (5,880.24 km) |
| Morlanwelz-Mariemont to Duncan (Oklahoma) | 4,900.66 mi (7,886.85 km) |
| Morlanwelz-Mariemont to Duncanville (Texas) | 4,961.02 mi (7,983.99 km) |
| Morlanwelz-Mariemont to Dundalk (Maryland) | 3,829.41 mi (6,162.85 km) |
| Morlanwelz-Mariemont to Dunedin (Florida) | 4,625.47 mi (7,443.98 km) |
| Morlanwelz-Mariemont to Dunkirk (New York) | 3,801.20 mi (6,117.44 km) |
| Morlanwelz-Mariemont to Dunmore (Pennsylvania) | 3,699.06 mi (5,953.07 km) |
| Morlanwelz-Mariemont to Dunwoody (Georgia) | 4,397.43 mi (7,076.97 km) |
| Morlanwelz-Mariemont to Durango (Colorado) | 5,110.80 mi (8,225.03 km) |
| Morlanwelz-Mariemont to Durant (Oklahoma) | 4,871.21 mi (7,839.45 km) |
| Morlanwelz-Mariemont to Durham (North Carolina) | 4,078.60 mi (6,563.88 km) |
| Morlanwelz-Mariemont to Dyer (Indiana) | 4,162.02 mi (6,698.13 km) |
| Morlanwelz-Mariemont to Dyersburg (Tennessee) | 4,496.81 mi (7,236.91 km) |
| Morlanwelz-Mariemont to Eagan (Minnesota) | 4,212.33 mi (6,779.09 km) |
