| Bourbonnais to Karlovo | 5,289.25 mi (8,512.23 km) |
| Bourbonnais to Karnobat | 5,367.90 mi (8,638.80 km) |
| Bourbonnais to Kavarna | 5,375.53 mi (8,651.08 km) |
| Bourbonnais to Kazanlak | 5,312.01 mi (8,548.86 km) |
| Bourbonnais to Knezha | 5,221.82 mi (8,403.71 km) |
| Bourbonnais to Kostinbrod | 5,222.87 mi (8,405.40 km) |
| Bourbonnais to Kozloduy | 5,195.64 mi (8,361.58 km) |
| Bourbonnais to Kyustendil | 5,228.49 mi (8,414.45 km) |
| Bourbonnais to Levski | 5,266.01 mi (8,474.83 km) |
| Bourbonnais to Lom | 5,175.69 mi (8,329.48 km) |
| Bourbonnais to Lovech | 5,262.27 mi (8,468.80 km) |
| Bourbonnais to Lukovit | 5,239.22 mi (8,431.71 km) |
| Bourbonnais to Lyaskovets | 5,299.85 mi (8,529.28 km) |
| Bourbonnais to Mezdra | 5,224.66 mi (8,408.27 km) |
| Bourbonnais to Momchilgrad | 5,365.43 mi (8,634.82 km) |
