| Heist-op-den-Berg to Karnobat | 1,196.37 mi (1,925.37 km) |
| Heist-op-den-Berg to Kavarna | 1,219.93 mi (1,963.28 km) |
| Heist-op-den-Berg to Kazanlak | 1,133.24 mi (1,823.77 km) |
| Heist-op-den-Berg to Knezha | 1,043.34 mi (1,679.10 km) |
| Heist-op-den-Berg to Kostinbrod | 1,038.36 mi (1,671.08 km) |
| Heist-op-den-Berg to Kozloduy | 1,017.62 mi (1,637.70 km) |
| Heist-op-den-Berg to Kyustendil | 1,041.90 mi (1,676.77 km) |
| Heist-op-den-Berg to Levski | 1,091.12 mi (1,755.98 km) |
| Heist-op-den-Berg to Lom | 996.02 mi (1,602.94 km) |
| Heist-op-den-Berg to Lovech | 1,083.99 mi (1,744.51 km) |
| Heist-op-den-Berg to Lukovit | 1,059.24 mi (1,704.68 km) |
| Heist-op-den-Berg to Lyaskovets | 1,125.69 mi (1,811.62 km) |
| Heist-op-den-Berg to Mezdra | 1,042.84 mi (1,678.28 km) |
| Heist-op-den-Berg to Momchilgrad | 1,181.62 mi (1,901.63 km) |
| Heist-op-den-Berg to Montana | 1,012.93 mi (1,630.15 km) |
