| Douarnenez to Dover (New Jersey) | 3,375.69 mi (5,432.65 km) |
| Douarnenez to Dover (Ohio) | 3,688.05 mi (5,935.34 km) |
| Douarnenez to Downers Grove (Illinois) | 3,909.38 mi (6,291.54 km) |
| Douarnenez to Downey (California) | 5,454.12 mi (8,777.55 km) |
| Douarnenez to Dranesville (Virginia) | 3,572.30 mi (5,749.06 km) |
| Douarnenez to Draper (Utah) | 4,885.81 mi (7,862.95 km) |
| Douarnenez to Drexel Heights (Arizona) | 5,286.25 mi (8,507.40 km) |
| Douarnenez to Drexel Hill (Pennsylvania) | 3,444.24 mi (5,542.97 km) |
| Douarnenez to Duarte (California) | 5,435.62 mi (8,747.78 km) |
| Douarnenez to Dublin (California) | 5,377.74 mi (8,654.63 km) |
| Douarnenez to Dublin (Georgia) | 4,092.42 mi (6,586.12 km) |
| Douarnenez to Dublin (Ohio) | 3,775.94 mi (6,076.80 km) |
| Douarnenez to Dubuque (Iowa) | 3,988.75 mi (6,419.27 km) |
| Douarnenez to Duluth (Georgia) | 4,080.87 mi (6,567.52 km) |
| Douarnenez to Duluth (Minnesota) | 3,866.40 mi (6,222.37 km) |
