| Naron to Karlovo | 1,653.01 mi (2,660.26 km) |
| Naron to Karnobat | 1,760.57 mi (2,833.36 km) |
| Naron to Kavarna | 1,813.84 mi (2,919.10 km) |
| Naron to Kazanlak | 1,682.73 mi (2,708.10 km) |
| Naron to Knezha | 1,604.57 mi (2,582.31 km) |
| Naron to Kostinbrod | 1,571.68 mi (2,529.37 km) |
| Naron to Kozloduy | 1,583.66 mi (2,548.66 km) |
| Naron to Kyustendil | 1,553.67 mi (2,500.39 km) |
| Naron to Levski | 1,658.02 mi (2,668.33 km) |
| Naron to Lom | 1,558.82 mi (2,508.67 km) |
| Naron to Lovech | 1,640.95 mi (2,640.86 km) |
| Naron to Lukovit | 1,612.89 mi (2,595.69 km) |
| Naron to Lyaskovets | 1,690.67 mi (2,720.87 km) |
| Naron to Mezdra | 1,590.61 mi (2,559.84 km) |
| Naron to Momchilgrad | 1,702.82 mi (2,740.42 km) |
