| Haapsalu to Karlovo | 1,127.24 mi (1,814.11 km) |
| Haapsalu to Karnobat | 1,136.26 mi (1,828.63 km) |
| Haapsalu to Kavarna | 1,090.60 mi (1,755.15 km) |
| Haapsalu to Kazanlak | 1,130.60 mi (1,819.53 km) |
| Haapsalu to Knezha | 1,067.01 mi (1,717.18 km) |
| Haapsalu to Kostinbrod | 1,114.06 mi (1,792.90 km) |
| Haapsalu to Kozloduy | 1,047.22 mi (1,685.33 km) |
| Haapsalu to Kyustendil | 1,151.42 mi (1,853.02 km) |
| Haapsalu to Levski | 1,078.10 mi (1,735.04 km) |
| Haapsalu to Lom | 1,044.34 mi (1,680.71 km) |
| Haapsalu to Lovech | 1,093.15 mi (1,759.26 km) |
| Haapsalu to Lukovit | 1,087.81 mi (1,750.67 km) |
| Haapsalu to Lyaskovets | 1,098.33 mi (1,767.59 km) |
| Haapsalu to Mezdra | 1,090.96 mi (1,755.74 km) |
| Haapsalu to Momchilgrad | 1,205.38 mi (1,939.87 km) |
