| Barbastro to Ukiah (California) | 5,797.31 mi (9,329.86 km) |
| Barbastro to Union (Missouri) | 4,568.01 mi (7,351.51 km) |
| Barbastro to Union City (California) | 5,839.74 mi (9,398.15 km) |
| Barbastro to Union City (Georgia) | 4,468.59 mi (7,191.51 km) |
| Barbastro to Union City (New Jersey) | 3,716.30 mi (5,980.81 km) |
| Barbastro to Union City (Tennessee) | 4,562.39 mi (7,342.46 km) |
| Barbastro to Union Hill-Novelty Hill (Washington) | 5,303.93 mi (8,535.85 km) |
| Barbastro to Union Park (Florida) | 4,510.55 mi (7,259.03 km) |
| Barbastro to Uniondale (New York) | 3,697.60 mi (5,950.71 km) |
| Barbastro to Universal City (Texas) | 5,277.29 mi (8,492.98 km) |
| Barbastro to University (Florida) | 4,589.26 mi (7,385.70 km) |
| Barbastro to University City (Missouri) | 4,529.87 mi (7,290.12 km) |
| Barbastro to University Heights (Ohio) | 4,033.49 mi (6,491.27 km) |
| Barbastro to University of California-Santa Barbara (California) | 5,932.16 mi (9,546.89 km) |
| Barbastro to University Park (Texas) | 5,061.70 mi (8,146.02 km) |
