| La Seyne-sur-Mer to Karlovo | 956.75 mi (1,539.74 km) |
| La Seyne-sur-Mer to Karnobat | 1,066.21 mi (1,715.90 km) |
| La Seyne-sur-Mer to Kavarna | 1,126.33 mi (1,812.65 km) |
| La Seyne-sur-Mer to Kazanlak | 986.83 mi (1,588.15 km) |
| La Seyne-sur-Mer to Knezha | 913.78 mi (1,470.59 km) |
| La Seyne-sur-Mer to Kostinbrod | 875.15 mi (1,408.42 km) |
| La Seyne-sur-Mer to Kozloduy | 895.00 mi (1,440.36 km) |
| La Seyne-sur-Mer to Kyustendil | 853.63 mi (1,373.78 km) |
| La Seyne-sur-Mer to Levski | 967.07 mi (1,556.35 km) |
| La Seyne-sur-Mer to Lom | 870.16 mi (1,400.39 km) |
| La Seyne-sur-Mer to Lovech | 947.90 mi (1,525.49 km) |
| La Seyne-sur-Mer to Lukovit | 919.83 mi (1,480.33 km) |
| La Seyne-sur-Mer to Lyaskovets | 998.25 mi (1,606.53 km) |
| La Seyne-sur-Mer to Mezdra | 896.80 mi (1,443.25 km) |
| La Seyne-sur-Mer to Momchilgrad | 1,001.53 mi (1,611.81 km) |
