| Boston to Brookfield (Illinois) | 3,915.73 mi (6,301.77 km) |
| Boston to Brookfield (Wisconsin) | 3,866.77 mi (6,222.96 km) |
| Boston to Brookhaven (Georgia) | 4,170.44 mi (6,711.68 km) |
| Boston to Brookhaven (Mississippi) | 4,527.23 mi (7,285.88 km) |
| Boston to Brookings (South Dakota) | 4,114.22 mi (6,621.20 km) |
| Boston to Brooklyn (New York) | 3,435.10 mi (5,528.27 km) |
| Boston to Brooklyn (Ohio) | 3,704.08 mi (5,961.14 km) |
| Boston to Brooklyn Center (Minnesota) | 3,956.63 mi (6,367.57 km) |
| Boston to Brooklyn Park (Maryland) | 3,606.59 mi (5,804.24 km) |
| Boston to Brooklyn Park (Minnesota) | 3,955.74 mi (6,366.15 km) |
| Boston to Brookside (Delaware) | 3,550.02 mi (5,713.20 km) |
| Boston to Broomall (Pennsylvania) | 3,521.82 mi (5,667.82 km) |
| Boston to Broomfield (Colorado) | 4,619.60 mi (7,434.53 km) |
| Boston to Broussard (Louisiana) | 4,661.15 mi (7,501.39 km) |
| Boston to Brown Deer (Wisconsin) | 3,856.11 mi (6,205.80 km) |
