| Cities | Distance |
|---|---|
| Targu Ocna to Karlovo | 266.66 mi (429.15 km) |
| Targu Ocna to Karnobat | 252.60 mi (406.52 km) |
| Targu Ocna to Kavarna | 213.83 mi (344.12 km) |
| Targu Ocna to Kazanlak | 260.16 mi (418.68 km) |
| Targu Ocna to Knezha | 228.69 mi (368.04 km) |
| Targu Ocna to Kostinbrod | 292.07 mi (470.04 km) |
| Targu Ocna to Kozloduy | 222.74 mi (358.46 km) |
| Targu Ocna to Kyustendil | 337.80 mi (543.64 km) |
| Targu Ocna to Levski | 214.06 mi (344.49 km) |
| Targu Ocna to Lom | 236.64 mi (380.83 km) |
| Targu Ocna to Lovech | 236.54 mi (380.67 km) |
| Targu Ocna to Lukovit | 244.48 mi (393.45 km) |
| Targu Ocna to Lyaskovets | 224.15 mi (360.73 km) |
| Targu Ocna to Mezdra | 259.43 mi (417.50 km) |
| Targu Ocna to Momchilgrad | 333.38 mi (536.52 km) |