| Boppard to Desert Hot Springs (California) | 5,696.00 mi (9,166.83 km) |
| Boppard to DeSoto (Texas) | 5,096.60 mi (8,202.19 km) |
| Boppard to Destin (Florida) | 4,803.61 mi (7,730.66 km) |
| Boppard to Destrehan (Louisiana) | 4,982.48 mi (8,018.52 km) |
| Boppard to Detroit (Michigan) | 4,088.63 mi (6,580.01 km) |
| Boppard to Diamond Bar (California) | 5,732.06 mi (9,224.85 km) |
| Boppard to Diamond Springs (California) | 5,541.47 mi (8,918.13 km) |
| Boppard to Dickinson (North Dakota) | 4,550.80 mi (7,323.81 km) |
| Boppard to Dickinson (Texas) | 5,193.60 mi (8,358.29 km) |
| Boppard to Dickson (Tennessee) | 4,555.56 mi (7,331.46 km) |
| Boppard to Difficult Run (Virginia) | 4,022.81 mi (6,474.09 km) |
| Boppard to Dinuba (California) | 5,628.41 mi (9,058.06 km) |
| Boppard to Discovery Bay (California) | 5,609.13 mi (9,027.03 km) |
| Boppard to Dix Hills (New York) | 3,775.70 mi (6,076.40 km) |
| Boppard to Dixon (California) | 5,582.96 mi (8,984.91 km) |
