| Bacup to Karlovo | 1,446.93 mi (2,328.61 km) |
| Bacup to Karnobat | 1,531.32 mi (2,464.43 km) |
| Bacup to Kavarna | 1,549.49 mi (2,493.66 km) |
| Bacup to Kazanlak | 1,470.86 mi (2,367.13 km) |
| Bacup to Knezha | 1,380.69 mi (2,222.00 km) |
| Bacup to Kostinbrod | 1,378.58 mi (2,218.62 km) |
| Bacup to Kozloduy | 1,354.72 mi (2,180.21 km) |
| Bacup to Kyustendil | 1,383.55 mi (2,226.61 km) |
| Bacup to Levski | 1,427.08 mi (2,296.67 km) |
| Bacup to Lom | 1,333.81 mi (2,146.56 km) |
| Bacup to Lovech | 1,421.32 mi (2,287.40 km) |
| Bacup to Lukovit | 1,397.27 mi (2,248.69 km) |
| Bacup to Lyaskovets | 1,461.45 mi (2,351.97 km) |
| Bacup to Mezdra | 1,381.69 mi (2,223.61 km) |
| Bacup to Momchilgrad | 1,521.55 mi (2,448.70 km) |
