| Cabeceiras de Basto to Bailey's Crossroads (Virginia) | 3,552.05 mi (5,716.48 km) |
| Cabeceiras de Basto to Bainbridge (Georgia) | 4,191.70 mi (6,745.89 km) |
| Cabeceiras de Basto to Bainbridge Island (Washington) | 5,092.37 mi (8,195.38 km) |
| Cabeceiras de Basto to Baker (Louisiana) | 4,527.27 mi (7,285.93 km) |
| Cabeceiras de Basto to Bakersfield (California) | 5,563.55 mi (8,953.67 km) |
| Cabeceiras de Basto to Balch Springs (Texas) | 4,701.78 mi (7,566.78 km) |
| Cabeceiras de Basto to Baldwin (New York) | 3,329.69 mi (5,358.62 km) |
| Cabeceiras de Basto to Baldwin (Pennsylvania) | 3,640.27 mi (5,858.45 km) |
| Cabeceiras de Basto to Baldwin Park (California) | 5,582.36 mi (8,983.94 km) |
| Cabeceiras de Basto to Ballenger Creek (Maryland) | 3,549.62 mi (5,712.57 km) |
| Cabeceiras de Basto to Ballwin (Missouri) | 4,192.75 mi (6,747.57 km) |
| Cabeceiras de Basto to Baltimore (Maryland) | 3,513.25 mi (5,654.02 km) |
| Cabeceiras de Basto to Bangor (Maine) | 2,998.07 mi (4,824.92 km) |
| Cabeceiras de Basto to Banning (California) | 5,544.98 mi (8,923.79 km) |
| Cabeceiras de Basto to Baraboo (Wisconsin) | 3,986.51 mi (6,415.67 km) |
