| Bad Homburg to Karlovo | 929.33 mi (1,495.61 km) |
| Bad Homburg to Karnobat | 1,016.27 mi (1,635.52 km) |
| Bad Homburg to Kavarna | 1,039.67 mi (1,673.18 km) |
| Bad Homburg to Kazanlak | 953.76 mi (1,534.93 km) |
| Bad Homburg to Knezha | 863.75 mi (1,390.07 km) |
| Bad Homburg to Kostinbrod | 860.29 mi (1,384.51 km) |
| Bad Homburg to Kozloduy | 837.94 mi (1,348.53 km) |
| Bad Homburg to Kyustendil | 865.42 mi (1,392.76 km) |
| Bad Homburg to Levski | 911.17 mi (1,466.38 km) |
| Bad Homburg to Lom | 816.57 mi (1,314.13 km) |
| Bad Homburg to Lovech | 904.40 mi (1,455.49 km) |
| Bad Homburg to Lukovit | 879.90 mi (1,416.06 km) |
| Bad Homburg to Lyaskovets | 945.70 mi (1,521.96 km) |
| Bad Homburg to Mezdra | 863.87 mi (1,390.26 km) |
| Bad Homburg to Momchilgrad | 1,003.34 mi (1,614.72 km) |
