| Bad Langensalza to Karlovo | 885.74 mi (1,425.46 km) |
| Bad Langensalza to Karnobat | 965.08 mi (1,553.15 km) |
| Bad Langensalza to Kavarna | 980.38 mi (1,577.77 km) |
| Bad Langensalza to Kazanlak | 908.10 mi (1,461.44 km) |
| Bad Langensalza to Knezha | 817.94 mi (1,316.35 km) |
| Bad Langensalza to Kostinbrod | 822.22 mi (1,323.24 km) |
| Bad Langensalza to Kozloduy | 791.74 mi (1,274.19 km) |
| Bad Langensalza to Kyustendil | 832.88 mi (1,340.39 km) |
| Bad Langensalza to Levski | 862.23 mi (1,387.63 km) |
| Bad Langensalza to Lom | 772.11 mi (1,242.59 km) |
| Bad Langensalza to Lovech | 858.34 mi (1,381.37 km) |
| Bad Langensalza to Lukovit | 835.58 mi (1,344.74 km) |
| Bad Langensalza to Lyaskovets | 896.24 mi (1,442.35 km) |
| Bad Langensalza to Mezdra | 821.74 mi (1,322.46 km) |
| Bad Langensalza to Momchilgrad | 963.31 mi (1,550.30 km) |
