| Southfield to Karlovo | 5,056.92 mi (8,138.33 km) |
| Southfield to Karnobat | 5,137.67 mi (8,268.27 km) |
| Southfield to Kavarna | 5,147.79 mi (8,284.57 km) |
| Southfield to Kazanlak | 5,080.21 mi (8,175.80 km) |
| Southfield to Knezha | 4,989.97 mi (8,030.58 km) |
| Southfield to Kostinbrod | 4,989.30 mi (8,029.50 km) |
| Southfield to Kozloduy | 4,963.86 mi (7,988.56 km) |
| Southfield to Kyustendil | 4,993.75 mi (8,036.66 km) |
| Southfield to Levski | 5,034.97 mi (8,103.01 km) |
| Southfield to Lom | 4,943.51 mi (7,955.81 km) |
| Southfield to Lovech | 5,030.51 mi (8,095.83 km) |
| Southfield to Lukovit | 5,007.04 mi (8,058.05 km) |
| Southfield to Lyaskovets | 5,069.01 mi (8,157.78 km) |
| Southfield to Mezdra | 4,991.98 mi (8,033.81 km) |
| Southfield to Momchilgrad | 5,132.21 mi (8,259.49 km) |
