| Unterhaching to Karlovo | 740.78 mi (1,192.18 km) |
| Unterhaching to Karnobat | 833.51 mi (1,341.40 km) |
| Unterhaching to Kavarna | 865.27 mi (1,392.52 km) |
| Unterhaching to Kazanlak | 766.67 mi (1,233.83 km) |
| Unterhaching to Knezha | 677.65 mi (1,090.57 km) |
| Unterhaching to Kostinbrod | 668.34 mi (1,075.60 km) |
| Unterhaching to Kozloduy | 652.48 mi (1,050.07 km) |
| Unterhaching to Kyustendil | 670.13 mi (1,078.47 km) |
| Unterhaching to Levski | 727.34 mi (1,170.54 km) |
| Unterhaching to Lom | 629.87 mi (1,013.68 km) |
| Unterhaching to Lovech | 718.08 mi (1,155.64 km) |
| Unterhaching to Lukovit | 692.38 mi (1,114.28 km) |
| Unterhaching to Lyaskovets | 762.01 mi (1,226.33 km) |
| Unterhaching to Mezdra | 674.79 mi (1,085.97 km) |
| Unterhaching to Momchilgrad | 811.69 mi (1,306.29 km) |
