| Obertraubling to Karlovo | 747.75 mi (1,203.39 km) |
| Obertraubling to Karnobat | 834.97 mi (1,343.76 km) |
| Obertraubling to Kavarna | 860.11 mi (1,384.22 km) |
| Obertraubling to Kazanlak | 772.15 mi (1,242.66 km) |
| Obertraubling to Knezha | 682.15 mi (1,097.81 km) |
| Obertraubling to Kostinbrod | 679.19 mi (1,093.05 km) |
| Obertraubling to Kozloduy | 656.35 mi (1,056.30 km) |
| Obertraubling to Kyustendil | 685.44 mi (1,103.11 km) |
| Obertraubling to Levski | 729.71 mi (1,174.36 km) |
| Obertraubling to Lom | 634.96 mi (1,021.86 km) |
| Obertraubling to Lovech | 722.80 mi (1,163.23 km) |
| Obertraubling to Lukovit | 698.29 mi (1,123.79 km) |
| Obertraubling to Lyaskovets | 764.27 mi (1,229.98 km) |
| Obertraubling to Mezdra | 682.34 mi (1,098.13 km) |
| Obertraubling to Momchilgrad | 822.08 mi (1,323.01 km) |
