| Pierrefitte-sur-Seine to Karlovo | 1,160.58 mi (1,867.77 km) |
| Pierrefitte-sur-Seine to Karnobat | 1,257.36 mi (2,023.52 km) |
| Pierrefitte-sur-Seine to Kavarna | 1,292.23 mi (2,079.64 km) |
| Pierrefitte-sur-Seine to Kazanlak | 1,187.67 mi (1,911.37 km) |
| Pierrefitte-sur-Seine to Knezha | 1,100.08 mi (1,770.40 km) |
| Pierrefitte-sur-Seine to Kostinbrod | 1,084.71 mi (1,745.67 km) |
| Pierrefitte-sur-Seine to Kozloduy | 1,075.55 mi (1,730.93 km) |
| Pierrefitte-sur-Seine to Kyustendil | 1,080.62 mi (1,739.09 km) |
| Pierrefitte-sur-Seine to Levski | 1,151.03 mi (1,852.40 km) |
| Pierrefitte-sur-Seine to Lom | 1,052.19 mi (1,693.34 km) |
| Pierrefitte-sur-Seine to Lovech | 1,140.07 mi (1,834.76 km) |
| Pierrefitte-sur-Seine to Lukovit | 1,113.54 mi (1,792.06 km) |
| Pierrefitte-sur-Seine to Lyaskovets | 1,185.60 mi (1,908.04 km) |
| Pierrefitte-sur-Seine to Mezdra | 1,094.58 mi (1,761.55 km) |
| Pierrefitte-sur-Seine to Momchilgrad | 1,227.06 mi (1,974.76 km) |
