| Barbastro to Kidderminster | 723.81 mi (1,164.86 km) |
| Barbastro to Kidlington | 679.47 mi (1,093.51 km) |
| Barbastro to Kidsgrove | 771.44 mi (1,241.51 km) |
| Barbastro to Killamarsh | 782.50 mi (1,259.31 km) |
| Barbastro to Killingworth | 901.14 mi (1,450.24 km) |
| Barbastro to Kilmarnock | 960.68 mi (1,546.07 km) |
| Barbastro to Kilsyth | 981.48 mi (1,579.54 km) |
| Barbastro to Kilwinning | 965.67 mi (1,554.09 km) |
| Barbastro to King's Lynn | 740.64 mi (1,191.95 km) |
| Barbastro to Kings Norton | 722.94 mi (1,163.47 km) |
| Barbastro to Kingsnorth | 628.45 mi (1,011.39 km) |
| Barbastro to Kingsteignton | 614.03 mi (988.19 km) |
| Barbastro to Kingston upon Hull | 809.24 mi (1,302.35 km) |
| Barbastro to Kingston upon Thames | 648.01 mi (1,042.86 km) |
| Barbastro to Kingswinford | 730.70 mi (1,175.95 km) |
