| Cities | Distance |
|---|
| Bulach to Karlovo | 860.29 mi (1,384.50 km) |
| Bulach to Karnobat | 958.51 mi (1,542.58 km) |
| Bulach to Kavarna | 996.79 mi (1,604.18 km) |
| Bulach to Kazanlak | 887.68 mi (1,428.58 km) |
| Bulach to Knezha | 800.76 mi (1,288.70 km) |
| Bulach to Kostinbrod | 783.91 mi (1,261.59 km) |
| Bulach to Kozloduy | 776.59 mi (1,249.81 km) |
| Bulach to Kyustendil | 779.61 mi (1,254.66 km) |
| Bulach to Levski | 852.27 mi (1,371.59 km) |
| Bulach to Lom | 752.93 mi (1,211.72 km) |
| Bulach to Lovech | 840.50 mi (1,352.65 km) |
| Bulach to Lukovit | 813.70 mi (1,309.53 km) |
| Bulach to Lyaskovets | 886.72 mi (1,427.04 km) |
| Bulach to Mezdra | 794.37 mi (1,278.42 km) |
| Bulach to Momchilgrad | 926.10 mi (1,490.42 km) |
