| Courbevoic to Karlovo | 1,164.27 mi (1,873.71 km) |
| Courbevoic to Karnobat | 1,261.30 mi (2,029.86 km) |
| Courbevoic to Kavarna | 1,296.52 mi (2,086.55 km) |
| Courbevoic to Kazanlak | 1,191.42 mi (1,917.41 km) |
| Courbevoic to Knezha | 1,103.94 mi (1,776.62 km) |
| Courbevoic to Kostinbrod | 1,088.25 mi (1,751.36 km) |
| Courbevoic to Kozloduy | 1,079.46 mi (1,737.23 km) |
| Courbevoic to Kyustendil | 1,083.91 mi (1,744.38 km) |
| Courbevoic to Levski | 1,154.97 mi (1,858.75 km) |
| Courbevoic to Lom | 1,056.06 mi (1,699.56 km) |
| Courbevoic to Lovech | 1,143.90 mi (1,840.92 km) |
| Courbevoic to Lukovit | 1,117.32 mi (1,798.15 km) |
| Courbevoic to Lyaskovets | 1,189.53 mi (1,914.37 km) |
| Courbevoic to Mezdra | 1,098.28 mi (1,767.52 km) |
| Courbevoic to Momchilgrad | 1,230.51 mi (1,980.31 km) |
