| Le Thor to Karlovo | 998.03 mi (1,606.18 km) |
| Le Thor to Karnobat | 1,106.37 mi (1,780.52 km) |
| Le Thor to Kavarna | 1,162.81 mi (1,871.36 km) |
| Le Thor to Kazanlak | 1,027.90 mi (1,654.24 km) |
| Le Thor to Knezha | 951.64 mi (1,531.51 km) |
| Le Thor to Kostinbrod | 916.54 mi (1,475.03 km) |
| Le Thor to Kozloduy | 931.65 mi (1,499.35 km) |
| Le Thor to Kyustendil | 897.76 mi (1,444.80 km) |
| Le Thor to Levski | 1,005.11 mi (1,617.57 km) |
| Le Thor to Lom | 906.76 mi (1,459.29 km) |
| Le Thor to Lovech | 987.13 mi (1,588.63 km) |
| Le Thor to Lukovit | 959.02 mi (1,543.39 km) |
| Le Thor to Lyaskovets | 1,037.17 mi (1,669.16 km) |
| Le Thor to Mezdra | 936.42 mi (1,507.02 km) |
| Le Thor to Momchilgrad | 1,046.84 mi (1,684.72 km) |
