| Heber to Karlovo | 6,074.60 mi (9,776.13 km) |
| Heber to Karnobat | 6,132.27 mi (9,868.94 km) |
| Heber to Kavarna | 6,118.33 mi (9,846.50 km) |
| Heber to Kazanlak | 6,091.97 mi (9,804.07 km) |
| Heber to Knezha | 6,005.06 mi (9,664.21 km) |
| Heber to Kostinbrod | 6,021.37 mi (9,690.45 km) |
| Heber to Kozloduy | 5,979.16 mi (9,622.52 km) |
| Heber to Kyustendil | 6,037.50 mi (9,716.42 km) |
| Heber to Levski | 6,040.73 mi (9,721.62 km) |
| Heber to Lom | 5,963.35 mi (9,597.09 km) |
| Heber to Lovech | 6,043.36 mi (9,725.86 km) |
| Heber to Lukovit | 6,024.83 mi (9,696.03 km) |
| Heber to Lyaskovets | 6,071.76 mi (9,771.55 km) |
| Heber to Mezdra | 6,015.16 mi (9,680.47 km) |
| Heber to Momchilgrad | 6,156.32 mi (9,907.65 km) |
