| Cities | Distance |
|---|---|
| Langenthal to Karlovo | 888.41 mi (1,429.76 km) |
| Langenthal to Karnobat | 988.18 mi (1,590.33 km) |
| Langenthal to Kavarna | 1,028.60 mi (1,655.37 km) |
| Langenthal to Kazanlak | 916.21 mi (1,474.49 km) |
| Langenthal to Knezha | 830.16 mi (1,336.01 km) |
| Langenthal to Kostinbrod | 811.05 mi (1,305.25 km) |
| Langenthal to Kozloduy | 806.36 mi (1,297.72 km) |
| Langenthal to Kyustendil | 804.95 mi (1,295.44 km) |
| Langenthal to Levski | 882.12 mi (1,419.63 km) |
| Langenthal to Lom | 782.43 mi (1,259.21 km) |
| Langenthal to Lovech | 869.58 mi (1,399.45 km) |
| Langenthal to Lukovit | 842.50 mi (1,355.88 km) |
| Langenthal to Lyaskovets | 916.43 mi (1,474.86 km) |
| Langenthal to Mezdra | 822.69 mi (1,324.00 km) |
| Langenthal to Momchilgrad | 952.49 mi (1,532.88 km) |