| Perleberg to Karlovo | 934.40 mi (1,503.77 km) |
| Perleberg to Karnobat | 1,001.51 mi (1,611.78 km) |
| Perleberg to Kavarna | 1,004.15 mi (1,616.03 km) |
| Perleberg to Kazanlak | 953.46 mi (1,534.45 km) |
| Perleberg to Knezha | 865.01 mi (1,392.10 km) |
| Perleberg to Kostinbrod | 879.53 mi (1,415.47 km) |
| Perleberg to Kozloduy | 838.89 mi (1,350.06 km) |
| Perleberg to Kyustendil | 896.93 mi (1,443.46 km) |
| Perleberg to Levski | 903.90 mi (1,454.69 km) |
| Perleberg to Lom | 822.15 mi (1,323.12 km) |
| Perleberg to Lovech | 904.17 mi (1,455.12 km) |
| Perleberg to Lukovit | 884.30 mi (1,423.15 km) |
| Perleberg to Lyaskovets | 936.44 mi (1,507.06 km) |
| Perleberg to Mezdra | 873.73 mi (1,406.13 km) |
| Perleberg to Momchilgrad | 1,015.35 mi (1,634.05 km) |
