| Halmstad to Karlovo | 1,103.37 mi (1,775.70 km) |
| Halmstad to Karnobat | 1,152.77 mi (1,855.20 km) |
| Halmstad to Kavarna | 1,138.21 mi (1,831.77 km) |
| Halmstad to Kazanlak | 1,117.74 mi (1,798.82 km) |
| Halmstad to Knezha | 1,034.38 mi (1,664.67 km) |
| Halmstad to Kostinbrod | 1,060.59 mi (1,706.86 km) |
| Halmstad to Kozloduy | 1,009.33 mi (1,624.36 km) |
| Halmstad to Kyustendil | 1,085.21 mi (1,746.48 km) |
| Halmstad to Levski | 1,065.20 mi (1,714.27 km) |
| Halmstad to Lom | 996.66 mi (1,603.97 km) |
| Halmstad to Lovech | 1,070.64 mi (1,723.02 km) |
| Halmstad to Lukovit | 1,055.00 mi (1,697.85 km) |
| Halmstad to Lyaskovets | 1,094.74 mi (1,761.82 km) |
| Halmstad to Mezdra | 1,048.71 mi (1,687.73 km) |
| Halmstad to Momchilgrad | 1,186.15 mi (1,908.93 km) |
