| Kirchzarten to Karlovo | 895.50 mi (1,441.16 km) |
| Kirchzarten to Karnobat | 992.45 mi (1,597.19 km) |
| Kirchzarten to Kavarna | 1,028.72 mi (1,655.57 km) |
| Kirchzarten to Kazanlak | 922.57 mi (1,484.73 km) |
| Kirchzarten to Knezha | 835.04 mi (1,343.87 km) |
| Kirchzarten to Kostinbrod | 819.87 mi (1,319.45 km) |
| Kirchzarten to Kozloduy | 810.59 mi (1,304.51 km) |
| Kirchzarten to Kyustendil | 816.66 mi (1,314.29 km) |
| Kirchzarten to Levski | 886.13 mi (1,426.08 km) |
| Kirchzarten to Lom | 787.16 mi (1,266.81 km) |
| Kirchzarten to Lovech | 875.00 mi (1,408.17 km) |
| Kirchzarten to Lukovit | 848.44 mi (1,365.43 km) |
| Kirchzarten to Lyaskovets | 920.67 mi (1,481.68 km) |
| Kirchzarten to Mezdra | 829.49 mi (1,334.93 km) |
| Kirchzarten to Momchilgrad | 962.44 mi (1,548.89 km) |
