| Dour to Dardenne Prairie (Missouri) | 4,400.56 mi (7,082.02 km) |
| Dour to Darien (Illinois) | 4,153.04 mi (6,683.67 km) |
| Dour to Davenport (Iowa) | 4,260.61 mi (6,856.79 km) |
| Dour to Davidson (North Carolina) | 4,163.63 mi (6,700.72 km) |
| Dour to Davie (Florida) | 4,598.42 mi (7,400.44 km) |
| Dour to Davis (California) | 5,459.13 mi (8,785.61 km) |
| Dour to Dayton (Nevada) | 5,355.40 mi (8,618.68 km) |
| Dour to Dayton (Ohio) | 4,098.56 mi (6,595.99 km) |
| Dour to Daytona Beach (Florida) | 4,478.23 mi (7,207.02 km) |
| Dour to De Pere (Wisconsin) | 4,032.14 mi (6,489.11 km) |
| Dour to De Witt (New York) | 3,632.27 mi (5,845.58 km) |
| Dour to Dearborn (Michigan) | 3,944.17 mi (6,347.54 km) |
| Dour to Dearborn Heights (Michigan) | 3,946.48 mi (6,351.25 km) |
| Dour to DeBary (Florida) | 4,503.46 mi (7,247.62 km) |
| Dour to Decatur (Alabama) | 4,458.08 mi (7,174.58 km) |
