| Langelsheim to Karlovo | 930.87 mi (1,498.09 km) |
| Langelsheim to Karnobat | 1,006.88 mi (1,620.41 km) |
| Langelsheim to Kavarna | 1,018.35 mi (1,638.88 km) |
| Langelsheim to Kazanlak | 952.35 mi (1,532.66 km) |
| Langelsheim to Knezha | 862.45 mi (1,387.99 km) |
| Langelsheim to Kostinbrod | 869.55 mi (1,399.41 km) |
| Langelsheim to Kozloduy | 836.20 mi (1,345.74 km) |
| Langelsheim to Kyustendil | 881.98 mi (1,419.41 km) |
| Langelsheim to Levski | 905.32 mi (1,456.96 km) |
| Langelsheim to Lom | 817.32 mi (1,315.36 km) |
| Langelsheim to Lovech | 902.61 mi (1,452.61 km) |
| Langelsheim to Lukovit | 880.61 mi (1,417.20 km) |
| Langelsheim to Lyaskovets | 938.98 mi (1,511.14 km) |
| Langelsheim to Mezdra | 867.63 mi (1,396.32 km) |
| Langelsheim to Momchilgrad | 1,009.53 mi (1,624.68 km) |
