| Bourg-la-Reine to Karlovo | 1,159.67 mi (1,866.31 km) |
| Bourg-la-Reine to Karnobat | 1,257.03 mi (2,022.99 km) |
| Bourg-la-Reine to Kavarna | 1,292.74 mi (2,080.46 km) |
| Bourg-la-Reine to Kazanlak | 1,186.91 mi (1,910.14 km) |
| Bourg-la-Reine to Knezha | 1,099.57 mi (1,769.59 km) |
| Bourg-la-Reine to Kostinbrod | 1,083.46 mi (1,743.65 km) |
| Bourg-la-Reine to Kozloduy | 1,075.16 mi (1,730.30 km) |
| Bourg-la-Reine to Kyustendil | 1,078.81 mi (1,736.18 km) |
| Bourg-la-Reine to Levski | 1,150.71 mi (1,851.89 km) |
| Bourg-la-Reine to Lom | 1,051.70 mi (1,692.54 km) |
| Bourg-la-Reine to Lovech | 1,139.48 mi (1,833.81 km) |
| Bourg-la-Reine to Lukovit | 1,112.84 mi (1,790.94 km) |
| Bourg-la-Reine to Lyaskovets | 1,185.25 mi (1,907.48 km) |
| Bourg-la-Reine to Mezdra | 1,093.71 mi (1,760.15 km) |
| Bourg-la-Reine to Momchilgrad | 1,225.60 mi (1,972.42 km) |
