| Lohmar to Karlovo | 1,002.42 mi (1,613.23 km) |
| Lohmar to Karnobat | 1,088.60 mi (1,751.93 km) |
| Lohmar to Kavarna | 1,110.68 mi (1,787.47 km) |
| Lohmar to Kazanlak | 1,026.68 mi (1,652.28 km) |
| Lohmar to Knezha | 936.60 mi (1,507.32 km) |
| Lohmar to Kostinbrod | 933.69 mi (1,502.63 km) |
| Lohmar to Kozloduy | 910.74 mi (1,465.69 km) |
| Lohmar to Kyustendil | 938.97 mi (1,511.13 km) |
| Lohmar to Levski | 983.72 mi (1,583.14 km) |
| Lohmar to Lom | 889.52 mi (1,431.54 km) |
| Lohmar to Lovech | 977.25 mi (1,572.73 km) |
| Lohmar to Lukovit | 952.90 mi (1,533.54 km) |
| Lohmar to Lyaskovets | 1,018.21 mi (1,638.65 km) |
| Lohmar to Mezdra | 937.03 mi (1,508.01 km) |
| Lohmar to Momchilgrad | 1,076.69 mi (1,732.76 km) |
