| Cities | Distance |
|---|
| Karlsfeld to Karlovo | 751.26 mi (1,209.03 km) |
| Karlsfeld to Karnobat | 843.44 mi (1,357.39 km) |
| Karlsfeld to Kavarna | 874.45 mi (1,407.29 km) |
| Karlsfeld to Kazanlak | 777.00 mi (1,250.46 km) |
| Karlsfeld to Knezha | 687.85 mi (1,106.98 km) |
| Karlsfeld to Kostinbrod | 679.15 mi (1,092.99 km) |
| Karlsfeld to Kozloduy | 662.60 mi (1,066.36 km) |
| Karlsfeld to Kyustendil | 681.32 mi (1,096.47 km) |
| Karlsfeld to Levski | 737.33 mi (1,186.62 km) |
| Karlsfeld to Lom | 640.11 mi (1,030.15 km) |
| Karlsfeld to Lovech | 728.32 mi (1,172.12 km) |
| Karlsfeld to Lukovit | 702.73 mi (1,130.94 km) |
| Karlsfeld to Lyaskovets | 772.00 mi (1,242.42 km) |
| Karlsfeld to Mezdra | 685.29 mi (1,102.87 km) |
| Karlsfeld to Momchilgrad | 822.51 mi (1,323.70 km) |
