| Herten to Karlovo | 1,031.57 mi (1,660.14 km) |
| Herten to Karnobat | 1,114.57 mi (1,793.72 km) |
| Herten to Kavarna | 1,132.87 mi (1,823.17 km) |
| Herten to Kazanlak | 1,054.99 mi (1,697.85 km) |
| Herten to Knezha | 964.76 mi (1,552.64 km) |
| Herten to Kostinbrod | 964.95 mi (1,552.94 km) |
| Herten to Kozloduy | 938.71 mi (1,510.70 km) |
| Herten to Kyustendil | 972.33 mi (1,564.82 km) |
| Herten to Levski | 1,010.60 mi (1,626.40 km) |
| Herten to Lom | 918.18 mi (1,477.66 km) |
| Herten to Lovech | 1,005.35 mi (1,617.96 km) |
| Herten to Lukovit | 981.70 mi (1,579.89 km) |
| Herten to Lyaskovets | 1,044.89 mi (1,681.58 km) |
| Herten to Mezdra | 966.70 mi (1,555.75 km) |
| Herten to Momchilgrad | 1,107.36 mi (1,782.13 km) |
