| Biddeford to Dixon (Illinois) | 971.24 mi (1,563.05 km) |
| Biddeford to Dobbs Ferry (New York) | 243.56 mi (391.97 km) |
| Biddeford to Doctor Phillips (Florida) | 1,205.06 mi (1,939.36 km) |
| Biddeford to Dodge City (Kansas) | 1,590.94 mi (2,560.37 km) |
| Biddeford to Dolton (Illinois) | 880.39 mi (1,416.86 km) |
| Biddeford to Donna (Texas) | 1,955.23 mi (3,146.63 km) |
| Biddeford to Dorado (Puerto Rico) | 1,744.50 mi (2,807.51 km) |
| Biddeford to Doral (Florida) | 1,340.96 mi (2,158.07 km) |
| Biddeford to Doraville (Georgia) | 993.48 mi (1,598.85 km) |
| Biddeford to Dothan (Alabama) | 1,175.07 mi (1,891.09 km) |
| Biddeford to Douglas (Arizona) | 2,277.37 mi (3,665.07 km) |
| Biddeford to Douglas (Georgia) | 1,067.73 mi (1,718.34 km) |
| Biddeford to Douglasville (Georgia) | 1,019.27 mi (1,640.35 km) |
| Biddeford to Dover (Delaware) | 396.99 mi (638.90 km) |
| Biddeford to Dover (New Hampshire) | 29.07 mi (46.78 km) |
