| Heinsberg to Karlovo | 1,053.62 mi (1,695.64 km) |
| Heinsberg to Karnobat | 1,140.14 mi (1,834.88 km) |
| Heinsberg to Kavarna | 1,162.34 mi (1,870.60 km) |
| Heinsberg to Kazanlak | 1,078.00 mi (1,734.87 km) |
| Heinsberg to Knezha | 987.95 mi (1,589.96 km) |
| Heinsberg to Kostinbrod | 984.55 mi (1,584.47 km) |
| Heinsberg to Kozloduy | 962.12 mi (1,548.38 km) |
| Heinsberg to Kyustendil | 989.34 mi (1,592.18 km) |
| Heinsberg to Levski | 1,035.20 mi (1,665.99 km) |
| Heinsberg to Lom | 940.81 mi (1,514.09 km) |
| Heinsberg to Lovech | 1,028.60 mi (1,655.38 km) |
| Heinsberg to Lukovit | 1,004.17 mi (1,616.05 km) |
| Heinsberg to Lyaskovets | 1,069.70 mi (1,721.52 km) |
| Heinsberg to Mezdra | 988.18 mi (1,590.31 km) |
| Heinsberg to Momchilgrad | 1,127.62 mi (1,814.74 km) |
