| Hohenstein-Ernstthal to Karlovo | 801.55 mi (1,289.97 km) |
| Hohenstein-Ernstthal to Karnobat | 877.77 mi (1,412.64 km) |
| Hohenstein-Ernstthal to Kavarna | 890.56 mi (1,433.22 km) |
| Hohenstein-Ernstthal to Kazanlak | 822.99 mi (1,324.47 km) |
| Hohenstein-Ernstthal to Knezha | 733.10 mi (1,179.81 km) |
| Hohenstein-Ernstthal to Kostinbrod | 740.74 mi (1,192.10 km) |
| Hohenstein-Ernstthal to Kozloduy | 706.85 mi (1,137.56 km) |
| Hohenstein-Ernstthal to Kyustendil | 754.01 mi (1,213.46 km) |
| Hohenstein-Ernstthal to Levski | 776.00 mi (1,248.85 km) |
| Hohenstein-Ernstthal to Lom | 688.03 mi (1,107.27 km) |
| Hohenstein-Ernstthal to Lovech | 773.25 mi (1,244.42 km) |
| Hohenstein-Ernstthal to Lukovit | 751.28 mi (1,209.07 km) |
| Hohenstein-Ernstthal to Lyaskovets | 809.71 mi (1,303.10 km) |
| Hohenstein-Ernstthal to Mezdra | 738.43 mi (1,188.39 km) |
| Hohenstein-Ernstthal to Momchilgrad | 880.36 mi (1,416.81 km) |
