| Helsingor to Karlovo | 1,072.48 mi (1,725.99 km) |
| Helsingor to Karnobat | 1,124.94 mi (1,810.41 km) |
| Helsingor to Kavarna | 1,113.21 mi (1,791.54 km) |
| Helsingor to Kazanlak | 1,087.66 mi (1,750.41 km) |
| Helsingor to Knezha | 1,003.25 mi (1,614.57 km) |
| Helsingor to Kostinbrod | 1,027.62 mi (1,653.80 km) |
| Helsingor to Kozloduy | 977.96 mi (1,573.87 km) |
| Helsingor to Kyustendil | 1,051.12 mi (1,691.61 km) |
| Helsingor to Levski | 1,035.47 mi (1,666.43 km) |
| Helsingor to Lom | 964.59 mi (1,552.36 km) |
| Helsingor to Lovech | 1,040.08 mi (1,673.84 km) |
| Helsingor to Lukovit | 1,023.70 mi (1,647.49 km) |
| Helsingor to Lyaskovets | 1,065.59 mi (1,714.90 km) |
| Helsingor to Mezdra | 1,016.70 mi (1,636.22 km) |
| Helsingor to Momchilgrad | 1,155.14 mi (1,859.02 km) |
