| Herenthout to Karnobat | 1,195.97 mi (1,924.72 km) |
| Herenthout to Kavarna | 1,219.16 mi (1,962.05 km) |
| Herenthout to Kazanlak | 1,133.06 mi (1,823.48 km) |
| Herenthout to Knezha | 1,043.13 mi (1,678.75 km) |
| Herenthout to Kostinbrod | 1,038.46 mi (1,671.24 km) |
| Herenthout to Kozloduy | 1,017.38 mi (1,637.31 km) |
| Herenthout to Kyustendil | 1,042.22 mi (1,677.29 km) |
| Herenthout to Levski | 1,090.78 mi (1,755.44 km) |
| Herenthout to Lom | 995.84 mi (1,602.64 km) |
| Herenthout to Lovech | 1,083.77 mi (1,744.16 km) |
| Herenthout to Lukovit | 1,059.09 mi (1,704.44 km) |
| Herenthout to Lyaskovets | 1,125.34 mi (1,811.06 km) |
| Herenthout to Mezdra | 1,042.77 mi (1,678.18 km) |
| Herenthout to Momchilgrad | 1,181.69 mi (1,901.74 km) |
| Herenthout to Montana | 1,012.86 mi (1,630.05 km) |
