| Bad Krozingen to Karlovo | 905.47 mi (1,457.22 km) |
| Bad Krozingen to Karnobat | 1,002.79 mi (1,613.83 km) |
| Bad Krozingen to Kavarna | 1,039.52 mi (1,672.95 km) |
| Bad Krozingen to Kazanlak | 932.64 mi (1,500.94 km) |
| Bad Krozingen to Knezha | 845.28 mi (1,360.35 km) |
| Bad Krozingen to Kostinbrod | 829.59 mi (1,335.10 km) |
| Bad Krozingen to Kozloduy | 820.90 mi (1,321.11 km) |
| Bad Krozingen to Kyustendil | 825.98 mi (1,329.28 km) |
| Bad Krozingen to Levski | 896.48 mi (1,442.74 km) |
| Bad Krozingen to Lom | 797.41 mi (1,283.30 km) |
| Bad Krozingen to Lovech | 885.18 mi (1,424.56 km) |
| Bad Krozingen to Lukovit | 858.55 mi (1,381.70 km) |
| Bad Krozingen to Lyaskovets | 931.01 mi (1,498.31 km) |
| Bad Krozingen to Mezdra | 839.49 mi (1,351.02 km) |
| Bad Krozingen to Momchilgrad | 972.04 mi (1,564.34 km) |
