| Ober-Ramstadt to Karlovo | 911.20 mi (1,466.44 km) |
| Ober-Ramstadt to Karnobat | 999.63 mi (1,608.74 km) |
| Ober-Ramstadt to Kavarna | 1,024.90 mi (1,649.41 km) |
| Ober-Ramstadt to Kazanlak | 936.03 mi (1,506.39 km) |
| Ober-Ramstadt to Knezha | 846.18 mi (1,361.80 km) |
| Ober-Ramstadt to Kostinbrod | 841.19 mi (1,353.77 km) |
| Ober-Ramstadt to Kozloduy | 820.50 mi (1,320.47 km) |
| Ober-Ramstadt to Kyustendil | 845.30 mi (1,360.37 km) |
| Ober-Ramstadt to Levski | 894.19 mi (1,439.06 km) |
| Ober-Ramstadt to Lom | 798.81 mi (1,285.56 km) |
| Ober-Ramstadt to Lovech | 886.82 mi (1,427.19 km) |
| Ober-Ramstadt to Lukovit | 862.00 mi (1,387.25 km) |
| Ober-Ramstadt to Lyaskovets | 928.79 mi (1,494.74 km) |
| Ober-Ramstadt to Mezdra | 845.55 mi (1,360.79 km) |
| Ober-Ramstadt to Momchilgrad | 984.41 mi (1,584.26 km) |
