| Bad Lauchstadt to Karlovo | 856.07 mi (1,377.72 km) |
| Bad Lauchstadt to Karnobat | 931.54 mi (1,499.17 km) |
| Bad Lauchstadt to Kavarna | 943.06 mi (1,517.71 km) |
| Bad Lauchstadt to Kazanlak | 877.35 mi (1,411.97 km) |
| Bad Lauchstadt to Knezha | 787.53 mi (1,267.41 km) |
| Bad Lauchstadt to Kostinbrod | 795.51 mi (1,280.25 km) |
| Bad Lauchstadt to Kozloduy | 761.28 mi (1,225.16 km) |
| Bad Lauchstadt to Kyustendil | 808.79 mi (1,301.62 km) |
| Bad Lauchstadt to Levski | 830.13 mi (1,335.96 km) |
| Bad Lauchstadt to Lom | 742.59 mi (1,195.08 km) |
| Bad Lauchstadt to Lovech | 827.63 mi (1,331.93 km) |
| Bad Lauchstadt to Lukovit | 805.80 mi (1,296.81 km) |
| Bad Lauchstadt to Lyaskovets | 863.74 mi (1,390.06 km) |
| Bad Lauchstadt to Mezdra | 793.07 mi (1,276.33 km) |
| Bad Lauchstadt to Momchilgrad | 935.03 mi (1,504.78 km) |
