| Heath to Karlovo | 5,141.69 mi (8,274.75 km) |
| Heath to Karnobat | 5,225.38 mi (8,409.44 km) |
| Heath to Kavarna | 5,238.92 mi (8,431.22 km) |
| Heath to Kazanlak | 5,165.72 mi (8,313.43 km) |
| Heath to Knezha | 5,075.55 mi (8,168.30 km) |
| Heath to Kostinbrod | 5,072.28 mi (8,163.04 km) |
| Heath to Kozloduy | 5,049.57 mi (8,126.49 km) |
| Heath to Kyustendil | 5,074.87 mi (8,167.21 km) |
| Heath to Levski | 5,121.67 mi (8,242.54 km) |
| Heath to Lom | 5,028.66 mi (8,092.84 km) |
| Heath to Lovech | 5,116.18 mi (8,233.69 km) |
| Heath to Lukovit | 5,092.10 mi (8,194.94 km) |
| Heath to Lyaskovets | 5,155.94 mi (8,297.69 km) |
| Heath to Mezdra | 5,076.31 mi (8,169.53 km) |
| Heath to Momchilgrad | 5,215.52 mi (8,393.58 km) |
