| Cities | Distance |
|---|---|
| Karlsruhe to Karlovo | 901.27 mi (1,450.45 km) |
| Karlsruhe to Karnobat | 993.65 mi (1,599.12 km) |
| Karlsruhe to Kavarna | 1,023.82 mi (1,647.69 km) |
| Karlsruhe to Kazanlak | 927.14 mi (1,492.08 km) |
| Karlsruhe to Knezha | 838.05 mi (1,348.71 km) |
| Karlsruhe to Kostinbrod | 828.60 mi (1,333.50 km) |
| Karlsruhe to Kozloduy | 812.82 mi (1,308.12 km) |
| Karlsruhe to Kyustendil | 829.55 mi (1,335.03 km) |
| Karlsruhe to Levski | 887.55 mi (1,428.38 km) |
| Karlsruhe to Lom | 790.30 mi (1,271.86 km) |
| Karlsruhe to Lovech | 878.51 mi (1,413.83 km) |
| Karlsruhe to Lukovit | 852.86 mi (1,372.54 km) |
| Karlsruhe to Lyaskovets | 922.22 mi (1,484.17 km) |
| Karlsruhe to Mezdra | 835.27 mi (1,344.23 km) |
| Karlsruhe to Momchilgrad | 971.93 mi (1,564.16 km) |