| Povoa de Lanhoso to Black Forest (Colorado) | 4,789.11 mi (7,707.32 km) |
| Povoa de Lanhoso to Blackfoot (Idaho) | 4,922.83 mi (7,922.53 km) |
| Povoa de Lanhoso to Blackhawk (California) | 5,542.95 mi (8,920.52 km) |
| Povoa de Lanhoso to Blacksburg (Virginia) | 3,749.95 mi (6,034.96 km) |
| Povoa de Lanhoso to Blackwells Mills (New Jersey) | 3,369.19 mi (5,422.18 km) |
| Povoa de Lanhoso to Blaine (Minnesota) | 4,067.16 mi (6,545.46 km) |
| Povoa de Lanhoso to Bloomingdale (Florida) | 4,179.40 mi (6,726.10 km) |
| Povoa de Lanhoso to Bloomingdale (Illinois) | 3,951.47 mi (6,359.28 km) |
| Povoa de Lanhoso to Bloomington (California) | 5,548.46 mi (8,929.39 km) |
| Povoa de Lanhoso to Bloomington (Illinois) | 4,041.36 mi (6,503.94 km) |
| Povoa de Lanhoso to Bloomington (Indiana) | 3,973.97 mi (6,395.49 km) |
| Povoa de Lanhoso to Bloomington (Minnesota) | 4,083.29 mi (6,571.41 km) |
| Povoa de Lanhoso to Bloomsburg (Pennsylvania) | 3,442.71 mi (5,540.50 km) |
| Povoa de Lanhoso to Blue Ash (Ohio) | 3,871.06 mi (6,229.87 km) |
| Povoa de Lanhoso to Blue Island (Illinois) | 3,942.76 mi (6,345.25 km) |
