| Fleron to Karnobat | 1,145.58 mi (1,843.63 km) |
| Fleron to Kavarna | 1,170.39 mi (1,883.55 km) |
| Fleron to Kazanlak | 1,081.82 mi (1,741.02 km) |
| Fleron to Knezha | 992.03 mi (1,596.52 km) |
| Fleron to Kostinbrod | 986.29 mi (1,587.28 km) |
| Fleron to Kozloduy | 966.38 mi (1,555.24 km) |
| Fleron to Kyustendil | 989.41 mi (1,592.30 km) |
| Fleron to Levski | 1,040.13 mi (1,673.93 km) |
| Fleron to Lom | 944.61 mi (1,520.20 km) |
| Fleron to Lovech | 1,032.66 mi (1,661.90 km) |
| Fleron to Lukovit | 1,007.74 mi (1,621.81 km) |
| Fleron to Lyaskovets | 1,074.73 mi (1,729.61 km) |
| Fleron to Mezdra | 991.13 mi (1,595.07 km) |
| Fleron to Momchilgrad | 1,129.59 mi (1,817.89 km) |
| Fleron to Montana | 961.21 mi (1,546.92 km) |
