| Mechernich to Desert Hot Springs (California) | 5,648.87 mi (9,090.98 km) |
| Mechernich to DeSoto (Texas) | 5,047.98 mi (8,123.93 km) |
| Mechernich to Destin (Florida) | 4,755.54 mi (7,653.31 km) |
| Mechernich to Destrehan (Louisiana) | 4,934.15 mi (7,940.75 km) |
| Mechernich to Detroit (Michigan) | 4,040.02 mi (6,501.78 km) |
| Mechernich to Diamond Bar (California) | 5,685.12 mi (9,149.32 km) |
| Mechernich to Diamond Springs (California) | 5,495.70 mi (8,844.47 km) |
| Mechernich to Dickinson (North Dakota) | 4,503.53 mi (7,247.72 km) |
| Mechernich to Dickinson (Texas) | 5,145.06 mi (8,280.18 km) |
| Mechernich to Dickson (Tennessee) | 4,507.04 mi (7,253.38 km) |
| Mechernich to Difficult Run (Virginia) | 3,974.63 mi (6,396.55 km) |
| Mechernich to Dinuba (California) | 5,582.07 mi (8,983.47 km) |
| Mechernich to Discovery Bay (California) | 5,563.40 mi (8,953.42 km) |
| Mechernich to Dix Hills (New York) | 3,727.60 mi (5,998.99 km) |
| Mechernich to Dixon (California) | 5,537.35 mi (8,911.51 km) |
