| Biggleswade to Black Forest (Colorado) | 4,682.46 mi (7,535.69 km) |
| Biggleswade to Blackfoot (Idaho) | 4,711.47 mi (7,582.38 km) |
| Biggleswade to Blackhawk (California) | 5,303.80 mi (8,535.64 km) |
| Biggleswade to Blacksburg (Virginia) | 3,861.42 mi (6,214.36 km) |
| Biggleswade to Blackwells Mills (New Jersey) | 3,477.88 mi (5,597.11 km) |
| Biggleswade to Blaine (Minnesota) | 3,973.36 mi (6,394.50 km) |
| Biggleswade to Bloomingdale (Florida) | 4,395.23 mi (7,073.44 km) |
| Biggleswade to Bloomingdale (Illinois) | 3,938.24 mi (6,337.98 km) |
| Biggleswade to Bloomington (California) | 5,382.51 mi (8,662.31 km) |
| Biggleswade to Bloomington (Illinois) | 4,041.49 mi (6,504.15 km) |
| Biggleswade to Bloomington (Indiana) | 4,010.61 mi (6,454.46 km) |
| Biggleswade to Bloomington (Minnesota) | 3,993.26 mi (6,426.54 km) |
| Biggleswade to Bloomsburg (Pennsylvania) | 3,529.33 mi (5,679.91 km) |
| Biggleswade to Blue Ash (Ohio) | 3,923.24 mi (6,313.84 km) |
| Biggleswade to Blue Island (Illinois) | 3,936.58 mi (6,335.31 km) |
