| Povoa de Santa Iria to Bailey's Crossroads (Virginia) | 3,570.32 mi (5,745.87 km) |
| Povoa de Santa Iria to Bainbridge (Georgia) | 4,193.42 mi (6,748.66 km) |
| Povoa de Santa Iria to Bainbridge Island (Washington) | 5,198.90 mi (8,366.82 km) |
| Povoa de Santa Iria to Baker (Louisiana) | 4,539.50 mi (7,305.62 km) |
| Povoa de Santa Iria to Bakersfield (California) | 5,637.61 mi (9,072.86 km) |
| Povoa de Santa Iria to Balch Springs (Texas) | 4,729.92 mi (7,612.07 km) |
| Povoa de Santa Iria to Baldwin (New York) | 3,350.49 mi (5,392.09 km) |
| Povoa de Santa Iria to Baldwin (Pennsylvania) | 3,668.23 mi (5,903.45 km) |
| Povoa de Santa Iria to Baldwin Park (California) | 5,651.61 mi (9,095.38 km) |
| Povoa de Santa Iria to Ballenger Creek (Maryland) | 3,570.36 mi (5,745.93 km) |
| Povoa de Santa Iria to Ballwin (Missouri) | 4,229.38 mi (6,806.52 km) |
| Povoa de Santa Iria to Baltimore (Maryland) | 3,532.58 mi (5,685.14 km) |
| Povoa de Santa Iria to Bangor (Maine) | 3,031.81 mi (4,879.22 km) |
| Povoa de Santa Iria to Banning (California) | 5,611.98 mi (9,031.61 km) |
| Povoa de Santa Iria to Baraboo (Wisconsin) | 4,038.27 mi (6,498.97 km) |
