| Palma del Rio to Karlovo | 1,615.88 mi (2,600.51 km) |
| Palma del Rio to Karnobat | 1,726.44 mi (2,778.44 km) |
| Palma del Rio to Kavarna | 1,795.40 mi (2,889.42 km) |
| Palma del Rio to Kazanlak | 1,645.94 mi (2,648.89 km) |
| Palma del Rio to Knezha | 1,582.80 mi (2,547.27 km) |
| Palma del Rio to Kostinbrod | 1,535.85 mi (2,471.70 km) |
| Palma del Rio to Kozloduy | 1,567.09 mi (2,521.99 km) |
| Palma del Rio to Kyustendil | 1,506.69 mi (2,424.78 km) |
| Palma del Rio to Levski | 1,634.71 mi (2,630.81 km) |
| Palma del Rio to Lom | 1,542.79 mi (2,482.88 km) |
| Palma del Rio to Lovech | 1,612.88 mi (2,595.67 km) |
| Palma del Rio to Lukovit | 1,585.46 mi (2,551.56 km) |
| Palma del Rio to Lyaskovets | 1,663.11 mi (2,676.52 km) |
| Palma del Rio to Mezdra | 1,561.77 mi (2,513.42 km) |
| Palma del Rio to Momchilgrad | 1,646.43 mi (2,649.67 km) |
