| Huldenberg to Karnobat | 1,194.76 mi (1,922.77 km) |
| Huldenberg to Kavarna | 1,219.84 mi (1,963.14 km) |
| Huldenberg to Kazanlak | 1,130.70 mi (1,819.69 km) |
| Huldenberg to Knezha | 1,040.98 mi (1,675.30 km) |
| Huldenberg to Kostinbrod | 1,034.67 mi (1,665.14 km) |
| Huldenberg to Kozloduy | 1,015.37 mi (1,634.09 km) |
| Huldenberg to Kyustendil | 1,037.27 mi (1,669.32 km) |
| Huldenberg to Levski | 1,089.23 mi (1,752.95 km) |
| Huldenberg to Lom | 993.51 mi (1,598.90 km) |
| Huldenberg to Lovech | 1,081.60 mi (1,740.66 km) |
| Huldenberg to Lukovit | 1,056.59 mi (1,700.41 km) |
| Huldenberg to Lyaskovets | 1,123.85 mi (1,808.66 km) |
| Huldenberg to Mezdra | 1,039.83 mi (1,673.45 km) |
| Huldenberg to Momchilgrad | 1,178.00 mi (1,895.81 km) |
| Huldenberg to Montana | 1,009.91 mi (1,625.29 km) |
