| Biddeford to Black Forest (Colorado) | 1,790.37 mi (2,881.32 km) |
| Biddeford to Blackfoot (Idaho) | 2,082.99 mi (3,352.25 km) |
| Biddeford to Blackhawk (California) | 2,682.61 mi (4,317.24 km) |
| Biddeford to Blacksburg (Virginia) | 678.65 mi (1,092.18 km) |
| Biddeford to Blackwells Mills (New Jersey) | 296.65 mi (477.42 km) |
| Biddeford to Blaine (Minnesota) | 1,127.31 mi (1,814.23 km) |
| Biddeford to Bloomingdale (Florida) | 1,261.81 mi (2,030.68 km) |
| Biddeford to Bloomingdale (Illinois) | 899.92 mi (1,448.28 km) |
| Biddeford to Bloomington (California) | 2,575.50 mi (4,144.86 km) |
| Biddeford to Bloomington (Illinois) | 971.33 mi (1,563.21 km) |
| Biddeford to Bloomington (Indiana) | 883.86 mi (1,422.44 km) |
| Biddeford to Bloomington (Minnesota) | 1,133.66 mi (1,824.45 km) |
| Biddeford to Bloomsburg (Pennsylvania) | 351.11 mi (565.05 km) |
| Biddeford to Blue Ash (Ohio) | 777.88 mi (1,251.88 km) |
| Biddeford to Blue Island (Illinois) | 884.07 mi (1,422.78 km) |
