| Boppard to Delhi (California) | 5,614.80 mi (9,036.14 km) |
| Boppard to Delray Beach (Florida) | 4,736.76 mi (7,623.07 km) |
| Boppard to Deltona (Florida) | 4,661.54 mi (7,502.03 km) |
| Boppard to Deming (New Mexico) | 5,506.89 mi (8,862.48 km) |
| Boppard to Denison (Texas) | 5,024.52 mi (8,086.18 km) |
| Boppard to Dent (Ohio) | 4,298.26 mi (6,917.39 km) |
| Boppard to Denton (Texas) | 5,074.39 mi (8,166.44 km) |
| Boppard to Dentsville (South Carolina) | 4,396.69 mi (7,075.79 km) |
| Boppard to Denver (Colorado) | 4,996.81 mi (8,041.59 km) |
| Boppard to Depew (New York) | 3,895.80 mi (6,269.68 km) |
| Boppard to Derby (Connecticut) | 3,742.64 mi (6,023.19 km) |
| Boppard to Derby (Kansas) | 4,850.97 mi (7,806.88 km) |
| Boppard to Des Moines (Iowa) | 4,515.24 mi (7,266.57 km) |
| Boppard to Des Moines (Washington) | 5,062.36 mi (8,147.08 km) |
| Boppard to Des Plaines (Illinois) | 4,285.04 mi (6,896.11 km) |
