| Mountain Ash to Brookfield (Illinois) | 3,828.28 mi (6,161.02 km) |
| Mountain Ash to Brookfield (Wisconsin) | 3,782.51 mi (6,087.36 km) |
| Mountain Ash to Brookhaven (Georgia) | 4,061.63 mi (6,536.56 km) |
| Mountain Ash to Brookhaven (Mississippi) | 4,423.91 mi (7,119.59 km) |
| Mountain Ash to Brookings (South Dakota) | 4,046.07 mi (6,511.52 km) |
| Mountain Ash to Brooklyn (New York) | 3,324.70 mi (5,350.58 km) |
| Mountain Ash to Brooklyn (Ohio) | 3,606.65 mi (5,804.34 km) |
| Mountain Ash to Brooklyn Center (Minnesota) | 3,884.84 mi (6,252.04 km) |
| Mountain Ash to Brooklyn Park (Maryland) | 3,496.83 mi (5,627.61 km) |
| Mountain Ash to Brooklyn Park (Minnesota) | 3,884.10 mi (6,250.86 km) |
| Mountain Ash to Brookside (Delaware) | 3,439.94 mi (5,536.04 km) |
| Mountain Ash to Broomall (Pennsylvania) | 3,411.88 mi (5,490.90 km) |
| Mountain Ash to Broomfield (Colorado) | 4,556.12 mi (7,332.37 km) |
| Mountain Ash to Broussard (Louisiana) | 4,557.81 mi (7,335.09 km) |
| Mountain Ash to Brown Deer (Wisconsin) | 3,771.88 mi (6,070.25 km) |
