| Barreiro to Bonita (California) | 5,684.31 mi (9,148.02 km) |
| Barreiro to Bonita Springs (Florida) | 4,212.92 mi (6,780.04 km) |
| Barreiro to Bonney Lake (Washington) | 5,218.00 mi (8,397.55 km) |
| Barreiro to Boone (Iowa) | 4,277.21 mi (6,883.51 km) |
| Barreiro to Boone (North Carolina) | 3,877.35 mi (6,240.00 km) |
| Barreiro to Borger (Texas) | 4,851.80 mi (7,808.22 km) |
| Barreiro to Bossier City (Louisiana) | 4,598.54 mi (7,400.64 km) |
| Barreiro to Boston (Massachusetts) | 3,195.55 mi (5,142.74 km) |
| Barreiro to Bostonia (California) | 5,673.73 mi (9,130.98 km) |
| Barreiro to Bothell (Washington) | 5,191.67 mi (8,355.18 km) |
| Barreiro to Bothell East (Washington) | 5,189.46 mi (8,351.62 km) |
| Barreiro to Bothell West (Washington) | 5,191.41 mi (8,354.77 km) |
| Barreiro to Boulder (Colorado) | 4,856.03 mi (7,815.02 km) |
| Barreiro to Boulder City (Nevada) | 5,450.06 mi (8,771.03 km) |
| Barreiro to Bound Brook (New Jersey) | 3,403.89 mi (5,478.04 km) |
