| Oranienburg to Karlovo | 879.48 mi (1,415.39 km) |
| Oranienburg to Karnobat | 944.31 mi (1,519.72 km) |
| Oranienburg to Kavarna | 945.25 mi (1,521.24 km) |
| Oranienburg to Kazanlak | 897.87 mi (1,444.99 km) |
| Oranienburg to Knezha | 809.99 mi (1,303.55 km) |
| Oranienburg to Kostinbrod | 826.62 mi (1,330.32 km) |
| Oranienburg to Kozloduy | 783.97 mi (1,261.67 km) |
| Oranienburg to Kyustendil | 845.58 mi (1,360.83 km) |
| Oranienburg to Levski | 847.77 mi (1,364.36 km) |
| Oranienburg to Lom | 767.86 mi (1,235.76 km) |
| Oranienburg to Lovech | 848.79 mi (1,366.00 km) |
| Oranienburg to Lukovit | 829.54 mi (1,335.02 km) |
| Oranienburg to Lyaskovets | 879.98 mi (1,416.19 km) |
| Oranienburg to Mezdra | 819.67 mi (1,319.13 km) |
| Oranienburg to Momchilgrad | 960.91 mi (1,546.44 km) |
