| Lakeland South to Karlovo | 5,906.41 mi (9,505.45 km) |
| Lakeland South to Karnobat | 5,946.75 mi (9,570.37 km) |
| Lakeland South to Kavarna | 5,918.01 mi (9,524.12 km) |
| Lakeland South to Kazanlak | 5,919.19 mi (9,526.02 km) |
| Lakeland South to Knezha | 5,837.88 mi (9,395.15 km) |
| Lakeland South to Kostinbrod | 5,864.84 mi (9,438.55 km) |
| Lakeland South to Kozloduy | 5,813.13 mi (9,355.32 km) |
| Lakeland South to Kyustendil | 5,888.26 mi (9,476.24 km) |
| Lakeland South to Levski | 5,866.03 mi (9,440.47 km) |
| Lakeland South to Lom | 5,800.94 mi (9,335.71 km) |
| Lakeland South to Lovech | 5,873.21 mi (9,452.01 km) |
| Lakeland South to Lukovit | 5,858.65 mi (9,428.59 km) |
| Lakeland South to Lyaskovets | 5,893.88 mi (9,485.28 km) |
| Lakeland South to Mezdra | 5,852.94 mi (9,419.40 km) |
| Lakeland South to Momchilgrad | 5,989.24 mi (9,638.75 km) |
