| Hellin to Karlovo | 1,412.93 mi (2,273.88 km) |
| Hellin to Karnobat | 1,523.45 mi (2,451.75 km) |
| Hellin to Kavarna | 1,593.07 mi (2,563.81 km) |
| Hellin to Kazanlak | 1,442.96 mi (2,322.21 km) |
| Hellin to Knezha | 1,380.74 mi (2,222.09 km) |
| Hellin to Kostinbrod | 1,333.10 mi (2,145.42 km) |
| Hellin to Kozloduy | 1,365.44 mi (2,197.46 km) |
| Hellin to Kyustendil | 1,303.51 mi (2,097.80 km) |
| Hellin to Levski | 1,432.43 mi (2,305.27 km) |
| Hellin to Lom | 1,341.25 mi (2,158.54 km) |
| Hellin to Lovech | 1,410.37 mi (2,269.77 km) |
| Hellin to Lukovit | 1,383.06 mi (2,225.81 km) |
| Hellin to Lyaskovets | 1,460.53 mi (2,350.50 km) |
| Hellin to Mezdra | 1,359.33 mi (2,187.63 km) |
| Hellin to Momchilgrad | 1,442.86 mi (2,322.06 km) |
