| Huesca to Karlovo | 1,282.92 mi (2,064.66 km) |
| Huesca to Karnobat | 1,392.67 mi (2,241.29 km) |
| Huesca to Kavarna | 1,453.42 mi (2,339.06 km) |
| Huesca to Kazanlak | 1,313.05 mi (2,113.15 km) |
| Huesca to Knezha | 1,240.80 mi (1,996.87 km) |
| Huesca to Kostinbrod | 1,201.37 mi (1,933.41 km) |
| Huesca to Kozloduy | 1,222.11 mi (1,966.80 km) |
| Huesca to Kyustendil | 1,178.61 mi (1,896.79 km) |
| Huesca to Levski | 1,294.05 mi (2,082.57 km) |
| Huesca to Lom | 1,197.27 mi (1,926.82 km) |
| Huesca to Lovech | 1,274.67 mi (2,051.39 km) |
| Huesca to Lukovit | 1,246.63 mi (2,006.26 km) |
| Huesca to Lyaskovets | 1,325.07 mi (2,132.49 km) |
| Huesca to Mezdra | 1,223.51 mi (1,969.05 km) |
| Huesca to Momchilgrad | 1,325.48 mi (2,133.16 km) |
