| Cabeceiras de Basto to Bountiful (Utah) | 5,018.82 mi (8,077.01 km) |
| Cabeceiras de Basto to Bourbonnais (Illinois) | 3,980.05 mi (6,405.27 km) |
| Cabeceiras de Basto to Bowie (Maryland) | 3,529.98 mi (5,680.96 km) |
| Cabeceiras de Basto to Bowling Green (Kentucky) | 4,059.04 mi (6,532.39 km) |
| Cabeceiras de Basto to Bowling Green (Ohio) | 3,780.31 mi (6,083.82 km) |
| Cabeceiras de Basto to Box Elder (South Dakota) | 4,528.29 mi (7,287.58 km) |
| Cabeceiras de Basto to Boynton Beach (Florida) | 4,134.64 mi (6,654.06 km) |
| Cabeceiras de Basto to Bozeman (Montana) | 4,775.70 mi (7,685.75 km) |
| Cabeceiras de Basto to Bradenton (Florida) | 4,223.49 mi (6,797.06 km) |
| Cabeceiras de Basto to Bradfordville (Florida) | 4,186.09 mi (6,736.86 km) |
| Cabeceiras de Basto to Bradley (Illinois) | 3,979.18 mi (6,403.87 km) |
| Cabeceiras de Basto to Bradley Gardens (New Jersey) | 3,382.71 mi (5,443.95 km) |
| Cabeceiras de Basto to Brainerd (Minnesota) | 4,080.30 mi (6,566.62 km) |
| Cabeceiras de Basto to Brambleton (Virginia) | 3,567.28 mi (5,740.99 km) |
| Cabeceiras de Basto to Brandermill (Virginia) | 3,621.79 mi (5,828.71 km) |
