| Barbastro to Kenosha (Wisconsin) | 4,271.68 mi (6,874.61 km) |
| Barbastro to Kent (Ohio) | 4,037.79 mi (6,498.19 km) |
| Barbastro to Kent (Washington) | 5,324.79 mi (8,569.43 km) |
| Barbastro to Kentwood (Michigan) | 4,162.46 mi (6,698.83 km) |
| Barbastro to Kerman (California) | 5,817.68 mi (9,362.65 km) |
| Barbastro to Kernersville (North Carolina) | 4,161.06 mi (6,696.58 km) |
| Barbastro to Kerrville (Texas) | 5,292.51 mi (8,517.46 km) |
| Barbastro to Kettering (Maryland) | 3,906.98 mi (6,287.68 km) |
| Barbastro to Kettering (Ohio) | 4,215.28 mi (6,783.84 km) |
| Barbastro to Kewanee (Illinois) | 4,410.85 mi (7,098.58 km) |
| Barbastro to Key Biscayne (Florida) | 4,575.70 mi (7,363.88 km) |
| Barbastro to Key Largo (Florida) | 4,611.63 mi (7,421.70 km) |
| Barbastro to Key West (Florida) | 4,703.09 mi (7,568.90 km) |
| Barbastro to Keystone (Florida) | 4,595.19 mi (7,395.24 km) |
| Barbastro to Kihei (Hawaii) | 7,846.73 mi (12,628.09 km) |
