| Ahrensfelde to Karlovo | 860.85 mi (1,385.41 km) |
| Ahrensfelde to Karnobat | 925.54 mi (1,489.51 km) |
| Ahrensfelde to Kavarna | 926.52 mi (1,491.09 km) |
| Ahrensfelde to Kazanlak | 879.18 mi (1,414.91 km) |
| Ahrensfelde to Knezha | 791.35 mi (1,273.55 km) |
| Ahrensfelde to Kostinbrod | 808.22 mi (1,300.71 km) |
| Ahrensfelde to Kozloduy | 765.34 mi (1,231.70 km) |
| Ahrensfelde to Kyustendil | 827.39 mi (1,331.55 km) |
| Ahrensfelde to Levski | 829.05 mi (1,334.22 km) |
| Ahrensfelde to Lom | 749.30 mi (1,205.88 km) |
| Ahrensfelde to Lovech | 830.12 mi (1,335.95 km) |
| Ahrensfelde to Lukovit | 810.93 mi (1,305.07 km) |
| Ahrensfelde to Lyaskovets | 861.24 mi (1,386.03 km) |
| Ahrensfelde to Mezdra | 801.13 mi (1,289.29 km) |
| Ahrensfelde to Momchilgrad | 942.32 mi (1,516.52 km) |
