| Two Rivers to Karlovo | 5,132.40 mi (8,259.80 km) |
| Two Rivers to Karnobat | 5,208.33 mi (8,382.00 km) |
| Two Rivers to Kavarna | 5,213.04 mi (8,389.58 km) |
| Two Rivers to Kazanlak | 5,154.46 mi (8,295.30 km) |
| Two Rivers to Knezha | 5,064.41 mi (8,150.39 km) |
| Two Rivers to Kostinbrod | 5,067.73 mi (8,155.72 km) |
| Two Rivers to Kozloduy | 5,038.18 mi (8,108.17 km) |
| Two Rivers to Kyustendil | 5,074.97 mi (8,167.38 km) |
| Two Rivers to Levski | 5,107.54 mi (8,219.79 km) |
| Two Rivers to Lom | 5,018.77 mi (8,076.93 km) |
| Two Rivers to Lovech | 5,104.70 mi (8,215.22 km) |
| Two Rivers to Lukovit | 5,082.22 mi (8,179.05 km) |
| Two Rivers to Lyaskovets | 5,141.10 mi (8,273.80 km) |
| Two Rivers to Mezdra | 5,068.33 mi (8,156.69 km) |
| Two Rivers to Momchilgrad | 5,209.67 mi (8,384.15 km) |
