| Libertyville to Karlovo | 5,237.87 mi (8,429.54 km) |
| Libertyville to Karnobat | 5,315.38 mi (8,554.28 km) |
| Libertyville to Kavarna | 5,321.77 mi (8,564.56 km) |
| Libertyville to Kazanlak | 5,260.34 mi (8,465.70 km) |
| Libertyville to Knezha | 5,170.20 mi (8,320.63 km) |
| Libertyville to Kostinbrod | 5,172.20 mi (8,323.85 km) |
| Libertyville to Kozloduy | 5,143.99 mi (8,278.45 km) |
| Libertyville to Kyustendil | 5,178.51 mi (8,334.00 km) |
| Libertyville to Levski | 5,213.94 mi (8,391.03 km) |
| Libertyville to Lom | 5,124.27 mi (8,246.71 km) |
| Libertyville to Lovech | 5,210.58 mi (8,385.62 km) |
| Libertyville to Lukovit | 5,187.77 mi (8,348.91 km) |
| Libertyville to Lyaskovets | 5,247.67 mi (8,445.31 km) |
| Libertyville to Mezdra | 5,173.49 mi (8,325.93 km) |
| Libertyville to Momchilgrad | 5,314.52 mi (8,552.89 km) |
