| Barbastro to Black Forest (Colorado) | 5,117.13 mi (8,235.23 km) |
| Barbastro to Blackfoot (Idaho) | 5,212.56 mi (8,388.81 km) |
| Barbastro to Blackhawk (California) | 5,824.51 mi (9,373.65 km) |
| Barbastro to Blacksburg (Virginia) | 4,135.68 mi (6,655.73 km) |
| Barbastro to Blackwells Mills (New Jersey) | 3,751.88 mi (6,038.07 km) |
| Barbastro to Blaine (Minnesota) | 4,395.27 mi (7,073.50 km) |
| Barbastro to Bloomingdale (Florida) | 4,589.05 mi (7,385.36 km) |
| Barbastro to Bloomingdale (Illinois) | 4,304.66 mi (6,927.68 km) |
| Barbastro to Bloomington (California) | 5,859.10 mi (9,429.32 km) |
| Barbastro to Bloomington (Illinois) | 4,399.08 mi (7,079.64 km) |
| Barbastro to Bloomington (Indiana) | 4,341.69 mi (6,987.27 km) |
| Barbastro to Bloomington (Minnesota) | 4,412.78 mi (7,101.69 km) |
| Barbastro to Bloomsburg (Pennsylvania) | 3,820.35 mi (6,148.26 km) |
| Barbastro to Blue Ash (Ohio) | 4,242.39 mi (6,827.47 km) |
| Barbastro to Blue Island (Illinois) | 4,298.00 mi (6,916.96 km) |
