| Gladenbach to Karlovo | 948.47 mi (1,526.42 km) |
| Gladenbach to Karnobat | 1,032.99 mi (1,662.44 km) |
| Gladenbach to Kavarna | 1,053.49 mi (1,695.43 km) |
| Gladenbach to Kazanlak | 972.27 mi (1,564.71 km) |
| Gladenbach to Knezha | 882.08 mi (1,419.57 km) |
| Gladenbach to Kostinbrod | 881.06 mi (1,417.92 km) |
| Gladenbach to Kozloduy | 856.10 mi (1,377.76 km) |
| Gladenbach to Kyustendil | 887.83 mi (1,428.82 km) |
| Gladenbach to Levski | 928.53 mi (1,494.32 km) |
| Gladenbach to Lom | 835.26 mi (1,344.22 km) |
| Gladenbach to Lovech | 922.71 mi (1,484.96 km) |
| Gladenbach to Lukovit | 898.74 mi (1,446.38 km) |
| Gladenbach to Lyaskovets | 962.93 mi (1,549.69 km) |
| Gladenbach to Mezdra | 883.38 mi (1,421.67 km) |
| Gladenbach to Momchilgrad | 1,023.70 mi (1,647.48 km) |
