| Herceg Novi to Karlovo | 319.66 mi (514.44 km) |
| Herceg Novi to Karnobat | 430.26 mi (692.44 km) |
| Herceg Novi to Kavarna | 500.08 mi (804.80 km) |
| Herceg Novi to Kazanlak | 349.79 mi (562.94 km) |
| Herceg Novi to Knezha | 289.77 mi (466.35 km) |
| Herceg Novi to Kostinbrod | 239.46 mi (385.37 km) |
| Herceg Novi to Kozloduy | 277.94 mi (447.30 km) |
| Herceg Novi to Kyustendil | 212.26 mi (341.60 km) |
| Herceg Novi to Levski | 339.92 mi (547.05 km) |
| Herceg Novi to Lom | 255.48 mi (411.16 km) |
| Herceg Novi to Lovech | 317.08 mi (510.29 km) |
| Herceg Novi to Lukovit | 290.14 mi (466.94 km) |
| Herceg Novi to Lyaskovets | 367.03 mi (590.68 km) |
| Herceg Novi to Mezdra | 266.37 mi (428.69 km) |
| Herceg Novi to Momchilgrad | 359.14 mi (577.98 km) |
