| Hellemmes-Lille to Karlovo | 1,161.78 mi (1,869.70 km) |
| Hellemmes-Lille to Karnobat | 1,252.68 mi (2,016.00 km) |
| Hellemmes-Lille to Kavarna | 1,279.71 mi (2,059.50 km) |
| Hellemmes-Lille to Kazanlak | 1,187.35 mi (1,910.85 km) |
| Hellemmes-Lille to Knezha | 1,097.95 mi (1,766.98 km) |
| Hellemmes-Lille to Kostinbrod | 1,089.59 mi (1,753.52 km) |
| Hellemmes-Lille to Kozloduy | 1,072.53 mi (1,726.07 km) |
| Hellemmes-Lille to Kyustendil | 1,090.59 mi (1,755.14 km) |
| Hellemmes-Lille to Levski | 1,146.85 mi (1,845.68 km) |
| Hellemmes-Lille to Lom | 1,050.30 mi (1,690.30 km) |
| Hellemmes-Lille to Lovech | 1,138.49 mi (1,832.23 km) |
| Hellemmes-Lille to Lukovit | 1,113.11 mi (1,791.38 km) |
| Hellemmes-Lille to Lyaskovets | 1,181.51 mi (1,901.45 km) |
| Hellemmes-Lille to Mezdra | 1,095.84 mi (1,763.58 km) |
| Hellemmes-Lille to Momchilgrad | 1,232.93 mi (1,984.21 km) |
