| Biddeford to Buenaventura Lakes (Florida) | 1,208.11 mi (1,944.27 km) |
| Biddeford to Buffalo (Minnesota) | 1,159.24 mi (1,865.62 km) |
| Biddeford to Buffalo (New York) | 424.69 mi (683.46 km) |
| Biddeford to Buffalo Grove (Illinois) | 890.32 mi (1,432.84 km) |
| Biddeford to Buford (Georgia) | 971.77 mi (1,563.91 km) |
| Biddeford to Bull Run (Virginia) | 489.83 mi (788.30 km) |
| Biddeford to Bullhead City (Arizona) | 2,397.75 mi (3,858.81 km) |
| Biddeford to Burbank (California) | 2,617.45 mi (4,212.38 km) |
| Biddeford to Burbank (Illinois) | 887.04 mi (1,427.55 km) |
| Biddeford to Burien (Washington) | 2,482.27 mi (3,994.83 km) |
| Biddeford to Burkburnett (Texas) | 1,637.61 mi (2,635.47 km) |
| Biddeford to Burke (Virginia) | 480.03 mi (772.53 km) |
| Biddeford to Burke Centre (Virginia) | 480.81 mi (773.78 km) |
| Biddeford to Burleson (Texas) | 1,637.59 mi (2,635.45 km) |
| Biddeford to Burley (Idaho) | 2,165.93 mi (3,485.72 km) |
