| Petite-Synthe to Karlovo | 1,202.16 mi (1,934.68 km) |
| Petite-Synthe to Karnobat | 1,292.25 mi (2,079.68 km) |
| Petite-Synthe to Kavarna | 1,318.10 mi (2,121.28 km) |
| Petite-Synthe to Kazanlak | 1,227.52 mi (1,975.51 km) |
| Petite-Synthe to Knezha | 1,137.97 mi (1,831.39 km) |
| Petite-Synthe to Kostinbrod | 1,130.43 mi (1,819.26 km) |
| Petite-Synthe to Kozloduy | 1,112.46 mi (1,790.34 km) |
| Petite-Synthe to Kyustendil | 1,131.94 mi (1,821.68 km) |
| Petite-Synthe to Levski | 1,186.57 mi (1,909.60 km) |
| Petite-Synthe to Lom | 1,090.40 mi (1,754.83 km) |
| Petite-Synthe to Lovech | 1,178.55 mi (1,896.70 km) |
| Petite-Synthe to Lukovit | 1,153.33 mi (1,856.11 km) |
| Petite-Synthe to Lyaskovets | 1,221.21 mi (1,965.34 km) |
| Petite-Synthe to Mezdra | 1,136.27 mi (1,828.66 km) |
| Petite-Synthe to Momchilgrad | 1,273.79 mi (2,049.96 km) |
