| Biddeford to Dormagen | 3,490.48 mi (5,617.39 km) |
| Biddeford to Dornstadt | 3,694.14 mi (5,945.14 km) |
| Biddeford to Dorsten | 3,481.01 mi (5,602.15 km) |
| Biddeford to Dortmund | 3,504.74 mi (5,640.33 km) |
| Biddeford to Dorverden | 3,536.51 mi (5,691.47 km) |
| Biddeford to Dossenheim | 3,612.46 mi (5,813.69 km) |
| Biddeford to Dreieich | 3,597.18 mi (5,789.10 km) |
| Biddeford to Drensteinfurt | 3,507.80 mi (5,645.25 km) |
| Biddeford to Dresden | 3,763.24 mi (6,056.35 km) |
| Biddeford to Drochtersen | 3,518.95 mi (5,663.20 km) |
| Biddeford to Drolshagen | 3,530.09 mi (5,681.12 km) |
| Biddeford to Duderstadt | 3,614.27 mi (5,816.60 km) |
| Biddeford to Duisburg | 3,479.17 mi (5,599.18 km) |
| Biddeford to Dulmen | 3,488.72 mi (5,614.56 km) |
| Biddeford to Duren | 3,485.44 mi (5,609.27 km) |
