| Cabeceiras de Basto to Buenaventura Lakes (Florida) | 4,128.99 mi (6,644.96 km) |
| Cabeceiras de Basto to Buffalo (Minnesota) | 4,106.52 mi (6,608.81 km) |
| Cabeceiras de Basto to Buffalo (New York) | 3,513.08 mi (5,653.76 km) |
| Cabeceiras de Basto to Buffalo Grove (Illinois) | 3,950.85 mi (6,358.28 km) |
| Cabeceiras de Basto to Buford (Georgia) | 4,043.72 mi (6,507.73 km) |
| Cabeceiras de Basto to Bull Run (Virginia) | 3,572.91 mi (5,750.04 km) |
| Cabeceiras de Basto to Bullhead City (Arizona) | 5,391.94 mi (8,677.49 km) |
| Cabeceiras de Basto to Burbank (California) | 5,591.57 mi (8,998.76 km) |
| Cabeceiras de Basto to Burbank (Illinois) | 3,956.24 mi (6,366.96 km) |
| Cabeceiras de Basto to Burien (Washington) | 5,093.78 mi (8,197.64 km) |
| Cabeceiras de Basto to Burkburnett (Texas) | 4,737.01 mi (7,623.48 km) |
| Cabeceiras de Basto to Burke (Virginia) | 3,560.62 mi (5,730.27 km) |
| Cabeceiras de Basto to Burke Centre (Virginia) | 3,561.98 mi (5,732.46 km) |
| Cabeceiras de Basto to Burleson (Texas) | 4,743.78 mi (7,634.37 km) |
| Cabeceiras de Basto to Burley (Idaho) | 5,019.17 mi (8,077.57 km) |
