| Haubourdin to Karlovo | 1,166.41 mi (1,877.15 km) |
| Haubourdin to Karnobat | 1,257.47 mi (2,023.70 km) |
| Haubourdin to Kavarna | 1,284.67 mi (2,067.48 km) |
| Haubourdin to Kazanlak | 1,192.02 mi (1,918.37 km) |
| Haubourdin to Knezha | 1,102.65 mi (1,774.55 km) |
| Haubourdin to Kostinbrod | 1,094.11 mi (1,760.80 km) |
| Haubourdin to Kozloduy | 1,077.25 mi (1,733.67 km) |
| Haubourdin to Kyustendil | 1,094.97 mi (1,762.19 km) |
| Haubourdin to Levski | 1,151.61 mi (1,853.34 km) |
| Haubourdin to Lom | 1,055.00 mi (1,697.85 km) |
| Haubourdin to Lovech | 1,143.19 mi (1,839.79 km) |
| Haubourdin to Lukovit | 1,117.78 mi (1,798.89 km) |
| Haubourdin to Lyaskovets | 1,186.27 mi (1,909.12 km) |
| Haubourdin to Mezdra | 1,100.46 mi (1,771.01 km) |
| Haubourdin to Momchilgrad | 1,237.45 mi (1,991.48 km) |
