| Cartaxo to Karlovo | 1,759.12 mi (2,831.03 km) |
| Cartaxo to Karnobat | 1,869.48 mi (3,008.63 km) |
| Cartaxo to Kavarna | 1,933.17 mi (3,111.13 km) |
| Cartaxo to Kazanlak | 1,789.31 mi (2,879.61 km) |
| Cartaxo to Knezha | 1,720.09 mi (2,768.22 km) |
| Cartaxo to Kostinbrod | 1,677.89 mi (2,700.31 km) |
| Cartaxo to Kozloduy | 1,702.29 mi (2,739.57 km) |
| Cartaxo to Kyustendil | 1,652.50 mi (2,659.44 km) |
| Cartaxo to Levski | 1,773.03 mi (2,853.42 km) |
| Cartaxo to Lom | 1,677.55 mi (2,699.76 km) |
| Cartaxo to Lovech | 1,752.77 mi (2,820.82 km) |
| Cartaxo to Lukovit | 1,724.88 mi (2,775.92 km) |
| Cartaxo to Lyaskovets | 1,803.24 mi (2,902.03 km) |
| Cartaxo to Mezdra | 1,701.49 mi (2,738.28 km) |
| Cartaxo to Momchilgrad | 1,796.80 mi (2,891.66 km) |
