| Barreiro to Brownsburg (Indiana) | 3,998.33 mi (6,434.69 km) |
| Barreiro to Brownsville (Florida) | 4,150.49 mi (6,679.57 km) |
| Barreiro to Brownsville (Texas) | 5,038.86 mi (8,109.27 km) |
| Barreiro to Brownwood (Texas) | 4,889.28 mi (7,868.53 km) |
| Barreiro to Brunswick (Georgia) | 4,029.80 mi (6,485.34 km) |
| Barreiro to Brunswick (Ohio) | 3,739.86 mi (6,018.72 km) |
| Barreiro to Brushy Creek (Texas) | 4,875.24 mi (7,845.94 km) |
| Barreiro to Bryan (Texas) | 4,802.33 mi (7,728.60 km) |
| Barreiro to Bryant (Arkansas) | 4,465.33 mi (7,186.26 km) |
| Barreiro to Bryn Mawr-Skyway (Washington) | 5,205.83 mi (8,377.97 km) |
| Barreiro to Buckeye (Arizona) | 5,456.54 mi (8,781.45 km) |
| Barreiro to Buckhall (Virginia) | 3,594.77 mi (5,785.22 km) |
| Barreiro to Bucyrus (Ohio) | 3,807.08 mi (6,126.90 km) |
| Barreiro to Buda (Texas) | 4,897.65 mi (7,882.00 km) |
| Barreiro to Buena Park (California) | 5,671.72 mi (9,127.76 km) |
