| Le Plessis-Trevise to Karlovo | 1,148.79 mi (1,848.80 km) |
| Le Plessis-Trevise to Karnobat | 1,245.95 mi (2,005.16 km) |
| Le Plessis-Trevise to Kavarna | 1,281.41 mi (2,062.23 km) |
| Le Plessis-Trevise to Kazanlak | 1,175.98 mi (1,892.55 km) |
| Le Plessis-Trevise to Knezha | 1,088.55 mi (1,751.85 km) |
| Le Plessis-Trevise to Kostinbrod | 1,072.71 mi (1,726.36 km) |
| Le Plessis-Trevise to Kozloduy | 1,064.10 mi (1,712.50 km) |
| Le Plessis-Trevise to Kyustendil | 1,068.30 mi (1,719.26 km) |
| Le Plessis-Trevise to Levski | 1,139.63 mi (1,834.05 km) |
| Le Plessis-Trevise to Lom | 1,040.67 mi (1,674.80 km) |
| Le Plessis-Trevise to Lovech | 1,128.49 mi (1,816.12 km) |
| Le Plessis-Trevise to Lukovit | 1,101.88 mi (1,773.31 km) |
| Le Plessis-Trevise to Lyaskovets | 1,174.18 mi (1,889.66 km) |
| Le Plessis-Trevise to Mezdra | 1,082.82 mi (1,742.63 km) |
| Le Plessis-Trevise to Momchilgrad | 1,214.94 mi (1,955.26 km) |
