| Haderslev to Karlovo | 1,107.94 mi (1,783.06 km) |
| Haderslev to Karnobat | 1,171.12 mi (1,884.74 km) |
| Haderslev to Kavarna | 1,168.85 mi (1,881.08 km) |
| Haderslev to Kazanlak | 1,126.06 mi (1,812.22 km) |
| Haderslev to Knezha | 1,038.42 mi (1,671.18 km) |
| Haderslev to Kostinbrod | 1,055.12 mi (1,698.06 km) |
| Haderslev to Kozloduy | 1,012.44 mi (1,629.36 km) |
| Haderslev to Kyustendil | 1,073.54 mi (1,727.70 km) |
| Haderslev to Levski | 1,075.66 mi (1,731.11 km) |
| Haderslev to Lom | 996.45 mi (1,603.62 km) |
| Haderslev to Lovech | 1,077.09 mi (1,733.42 km) |
| Haderslev to Lukovit | 1,058.05 mi (1,702.76 km) |
| Haderslev to Lyaskovets | 1,107.60 mi (1,782.51 km) |
| Haderslev to Mezdra | 1,048.27 mi (1,687.02 km) |
| Haderslev to Momchilgrad | 1,189.46 mi (1,914.25 km) |
