| Morlanwelz-Mariemont to Desert Hot Springs (California) | 5,580.59 mi (8,981.09 km) |
| Morlanwelz-Mariemont to DeSoto (Texas) | 4,961.56 mi (7,984.86 km) |
| Morlanwelz-Mariemont to Destin (Florida) | 4,660.79 mi (7,500.81 km) |
| Morlanwelz-Mariemont to Destrehan (Louisiana) | 4,841.47 mi (7,791.59 km) |
| Morlanwelz-Mariemont to Detroit (Michigan) | 3,952.50 mi (6,360.93 km) |
| Morlanwelz-Mariemont to Diamond Bar (California) | 5,618.17 mi (9,041.57 km) |
| Morlanwelz-Mariemont to Diamond Springs (California) | 5,435.64 mi (8,747.82 km) |
| Morlanwelz-Mariemont to Dickinson (North Dakota) | 4,434.52 mi (7,136.67 km) |
| Morlanwelz-Mariemont to Dickinson (Texas) | 5,055.13 mi (8,135.44 km) |
| Morlanwelz-Mariemont to Dickson (Tennessee) | 4,416.79 mi (7,108.14 km) |
| Morlanwelz-Mariemont to Difficult Run (Virginia) | 3,880.75 mi (6,245.46 km) |
| Morlanwelz-Mariemont to Dinuba (California) | 5,518.77 mi (8,881.61 km) |
| Morlanwelz-Mariemont to Discovery Bay (California) | 5,503.50 mi (8,857.03 km) |
| Morlanwelz-Mariemont to Dix Hills (New York) | 3,633.16 mi (5,847.00 km) |
| Morlanwelz-Mariemont to Dixon (California) | 5,478.13 mi (8,816.20 km) |
