| Douchy-les-Mines to Karlovo | 1,142.45 mi (1,838.60 km) |
| Douchy-les-Mines to Karnobat | 1,234.29 mi (1,986.40 km) |
| Douchy-les-Mines to Kavarna | 1,262.58 mi (2,031.92 km) |
| Douchy-les-Mines to Kazanlak | 1,168.26 mi (1,880.13 km) |
| Douchy-les-Mines to Knezha | 1,079.07 mi (1,736.59 km) |
| Douchy-les-Mines to Kostinbrod | 1,069.69 mi (1,721.51 km) |
| Douchy-les-Mines to Kozloduy | 1,053.76 mi (1,695.86 km) |
| Douchy-les-Mines to Kyustendil | 1,070.01 mi (1,722.01 km) |
| Douchy-les-Mines to Levski | 1,128.31 mi (1,815.84 km) |
| Douchy-les-Mines to Lom | 1,031.35 mi (1,659.79 km) |
| Douchy-les-Mines to Lovech | 1,119.56 mi (1,801.76 km) |
| Douchy-les-Mines to Lukovit | 1,093.99 mi (1,760.60 km) |
| Douchy-les-Mines to Lyaskovets | 1,162.98 mi (1,871.63 km) |
| Douchy-les-Mines to Mezdra | 1,076.46 mi (1,732.39 km) |
| Douchy-les-Mines to Momchilgrad | 1,212.99 mi (1,952.12 km) |
