| Piatra Neamt to Karlovo | 305.74 mi (492.04 km) |
| Piatra Neamt to Karnobat | 298.21 mi (479.93 km) |
| Piatra Neamt to Kavarna | 259.63 mi (417.84 km) |
| Piatra Neamt to Kazanlak | 301.62 mi (485.41 km) |
| Piatra Neamt to Knezha | 261.66 mi (421.09 km) |
| Piatra Neamt to Kostinbrod | 323.23 mi (520.20 km) |
| Piatra Neamt to Kozloduy | 252.14 mi (405.78 km) |
| Piatra Neamt to Kyustendil | 368.50 mi (593.05 km) |
| Piatra Neamt to Levski | 253.30 mi (407.65 km) |
| Piatra Neamt to Lom | 262.74 mi (422.84 km) |
| Piatra Neamt to Lovech | 274.20 mi (441.28 km) |
| Piatra Neamt to Lukovit | 279.07 mi (449.13 km) |
| Piatra Neamt to Lyaskovets | 266.37 mi (428.69 km) |
| Piatra Neamt to Mezdra | 291.72 mi (469.47 km) |
| Piatra Neamt to Momchilgrad | 375.68 mi (604.59 km) |
