| Villebon-sur-Yvette to Karlovo | 1,162.33 mi (1,870.59 km) |
| Villebon-sur-Yvette to Karnobat | 1,259.96 mi (2,027.71 km) |
| Villebon-sur-Yvette to Kavarna | 1,296.06 mi (2,085.80 km) |
| Villebon-sur-Yvette to Kazanlak | 1,189.64 mi (1,914.54 km) |
| Villebon-sur-Yvette to Knezha | 1,102.43 mi (1,774.19 km) |
| Villebon-sur-Yvette to Kostinbrod | 1,085.95 mi (1,747.67 km) |
| Villebon-sur-Yvette to Kozloduy | 1,078.07 mi (1,734.99 km) |
| Villebon-sur-Yvette to Kyustendil | 1,081.04 mi (1,739.77 km) |
| Villebon-sur-Yvette to Levski | 1,153.65 mi (1,856.63 km) |
| Villebon-sur-Yvette to Lom | 1,054.56 mi (1,697.15 km) |
| Villebon-sur-Yvette to Lovech | 1,142.29 mi (1,838.34 km) |
| Villebon-sur-Yvette to Lukovit | 1,115.60 mi (1,795.39 km) |
| Villebon-sur-Yvette to Lyaskovets | 1,188.18 mi (1,912.19 km) |
| Villebon-sur-Yvette to Mezdra | 1,096.39 mi (1,764.47 km) |
| Villebon-sur-Yvette to Momchilgrad | 1,228.00 mi (1,976.27 km) |
