| Balsta to Karlovo | 1,210.84 mi (1,948.66 km) |
| Balsta to Karnobat | 1,238.38 mi (1,992.98 km) |
| Balsta to Kavarna | 1,205.60 mi (1,940.23 km) |
| Balsta to Kazanlak | 1,219.33 mi (1,962.32 km) |
| Balsta to Knezha | 1,145.34 mi (1,843.25 km) |
| Balsta to Kostinbrod | 1,183.54 mi (1,904.73 km) |
| Balsta to Kozloduy | 1,122.66 mi (1,806.75 km) |
| Balsta to Kyustendil | 1,215.54 mi (1,956.22 km) |
| Balsta to Levski | 1,165.80 mi (1,876.17 km) |
| Balsta to Lom | 1,115.11 mi (1,794.60 km) |
| Balsta to Lovech | 1,176.72 mi (1,893.75 km) |
| Balsta to Lukovit | 1,166.49 mi (1,877.28 km) |
| Balsta to Lyaskovets | 1,190.69 mi (1,916.23 km) |
| Balsta to Mezdra | 1,165.28 mi (1,875.34 km) |
| Balsta to Momchilgrad | 1,292.49 mi (2,080.06 km) |
