| Morlanwelz-Mariemont to Dixon (Illinois) | 4,219.86 mi (6,791.21 km) |
| Morlanwelz-Mariemont to Dobbs Ferry (New York) | 3,645.90 mi (5,867.52 km) |
| Morlanwelz-Mariemont to Doctor Phillips (Florida) | 4,550.18 mi (7,322.81 km) |
| Morlanwelz-Mariemont to Dodge City (Kansas) | 4,810.24 mi (7,741.33 km) |
| Morlanwelz-Mariemont to Dolton (Illinois) | 4,159.25 mi (6,693.67 km) |
| Morlanwelz-Mariemont to Donna (Texas) | 5,347.88 mi (8,606.59 km) |
| Morlanwelz-Mariemont to Dorado (Puerto Rico) | 4,389.29 mi (7,063.88 km) |
| Morlanwelz-Mariemont to Doral (Florida) | 4,633.16 mi (7,456.35 km) |
| Morlanwelz-Mariemont to Doraville (Georgia) | 4,397.43 mi (7,076.98 km) |
| Morlanwelz-Mariemont to Dothan (Alabama) | 4,575.30 mi (7,363.23 km) |
| Morlanwelz-Mariemont to Douglas (Arizona) | 5,493.48 mi (8,840.91 km) |
| Morlanwelz-Mariemont to Douglas (Georgia) | 4,456.39 mi (7,171.87 km) |
| Morlanwelz-Mariemont to Douglasville (Georgia) | 4,423.34 mi (7,118.67 km) |
| Morlanwelz-Mariemont to Dover (Delaware) | 3,794.43 mi (6,106.54 km) |
| Morlanwelz-Mariemont to Dover (New Hampshire) | 3,433.06 mi (5,524.98 km) |
