| Eschborn to Karlovo | 928.14 mi (1,493.70 km) |
| Eschborn to Karnobat | 1,015.44 mi (1,634.19 km) |
| Eschborn to Kavarna | 1,039.27 mi (1,672.55 km) |
| Eschborn to Kazanlak | 952.67 mi (1,533.18 km) |
| Eschborn to Knezha | 862.69 mi (1,388.37 km) |
| Eschborn to Kostinbrod | 858.86 mi (1,382.20 km) |
| Eschborn to Kozloduy | 836.91 mi (1,346.88 km) |
| Eschborn to Kyustendil | 863.72 mi (1,390.02 km) |
| Eschborn to Levski | 910.26 mi (1,464.92 km) |
| Eschborn to Lom | 815.46 mi (1,312.36 km) |
| Eschborn to Lovech | 903.34 mi (1,453.79 km) |
| Eschborn to Lukovit | 878.76 mi (1,414.23 km) |
| Eschborn to Lyaskovets | 944.81 mi (1,520.53 km) |
| Eschborn to Mezdra | 862.63 mi (1,388.27 km) |
| Eschborn to Momchilgrad | 1,001.96 mi (1,612.49 km) |
