| Puertollano to Karlovo | 1,532.65 mi (2,466.55 km) |
| Puertollano to Karnobat | 1,643.25 mi (2,644.56 km) |
| Puertollano to Kavarna | 1,710.89 mi (2,753.40 km) |
| Puertollano to Kazanlak | 1,562.77 mi (2,515.04 km) |
| Puertollano to Knezha | 1,497.98 mi (2,410.77 km) |
| Puertollano to Kostinbrod | 1,452.21 mi (2,337.10 km) |
| Puertollano to Kozloduy | 1,481.75 mi (2,384.65 km) |
| Puertollano to Kyustendil | 1,424.07 mi (2,291.82 km) |
| Puertollano to Levski | 1,550.20 mi (2,494.80 km) |
| Puertollano to Lom | 1,457.33 mi (2,345.34 km) |
| Puertollano to Lovech | 1,528.75 mi (2,460.28 km) |
| Puertollano to Lukovit | 1,501.18 mi (2,415.92 km) |
| Puertollano to Lyaskovets | 1,579.09 mi (2,541.29 km) |
| Puertollano to Mezdra | 1,477.54 mi (2,377.87 km) |
| Puertollano to Momchilgrad | 1,565.33 mi (2,519.16 km) |
