| Balderton to Karlovo | 1,375.97 mi (2,214.41 km) |
| Balderton to Karnobat | 1,461.49 mi (2,352.04 km) |
| Balderton to Kavarna | 1,481.19 mi (2,383.75 km) |
| Balderton to Kazanlak | 1,400.18 mi (2,253.38 km) |
| Balderton to Knezha | 1,310.07 mi (2,108.36 km) |
| Balderton to Kostinbrod | 1,306.98 mi (2,103.39 km) |
| Balderton to Kozloduy | 1,284.17 mi (2,066.68 km) |
| Balderton to Kyustendil | 1,311.36 mi (2,110.43 km) |
| Balderton to Levski | 1,356.91 mi (2,183.73 km) |
| Balderton to Lom | 1,263.04 mi (2,032.67 km) |
| Balderton to Lovech | 1,350.72 mi (2,173.77 km) |
| Balderton to Lukovit | 1,326.44 mi (2,134.70 km) |
| Balderton to Lyaskovets | 1,391.35 mi (2,239.16 km) |
| Balderton to Mezdra | 1,310.58 mi (2,109.17 km) |
| Balderton to Momchilgrad | 1,450.08 mi (2,333.68 km) |
