| Neder-Over-Heembeek to Karnobat | 1,205.67 mi (1,940.33 km) |
| Neder-Over-Heembeek to Kavarna | 1,230.39 mi (1,980.12 km) |
| Neder-Over-Heembeek to Kazanlak | 1,141.80 mi (1,837.56 km) |
| Neder-Over-Heembeek to Knezha | 1,052.05 mi (1,693.10 km) |
| Neder-Over-Heembeek to Kostinbrod | 1,045.98 mi (1,683.34 km) |
| Neder-Over-Heembeek to Kozloduy | 1,026.41 mi (1,651.85 km) |
| Neder-Over-Heembeek to Kyustendil | 1,048.73 mi (1,687.76 km) |
| Neder-Over-Heembeek to Levski | 1,100.20 mi (1,770.60 km) |
| Neder-Over-Heembeek to Lom | 1,004.60 mi (1,616.75 km) |
| Neder-Over-Heembeek to Lovech | 1,092.67 mi (1,758.48 km) |
| Neder-Over-Heembeek to Lukovit | 1,067.71 mi (1,718.31 km) |
| Neder-Over-Heembeek to Lyaskovets | 1,134.81 mi (1,826.29 km) |
| Neder-Over-Heembeek to Mezdra | 1,051.02 mi (1,691.46 km) |
| Neder-Over-Heembeek to Momchilgrad | 1,189.30 mi (1,914.00 km) |
| Neder-Over-Heembeek to Montana | 1,021.10 mi (1,643.30 km) |
