| Herk-de-Stad to Kobarid | 502.37 mi (808.49 km) |
| Herk-de-Stad to Kobilje | 588.59 mi (947.25 km) |
| Herk-de-Stad to Kocevje | 575.81 mi (926.67 km) |
| Herk-de-Stad to Komen | 529.04 mi (851.41 km) |
| Herk-de-Stad to Komenda | 538.31 mi (866.33 km) |
| Herk-de-Stad to Koper | 541.63 mi (871.67 km) |
| Herk-de-Stad to Kostanjevica na Krki | 586.80 mi (944.36 km) |
| Herk-de-Stad to Kostel | 583.94 mi (939.76 km) |
| Herk-de-Stad to Kozje | 581.67 mi (936.11 km) |
| Herk-de-Stad to Kranj | 530.91 mi (854.42 km) |
| Herk-de-Stad to Kranjska Gora | 498.64 mi (802.49 km) |
| Herk-de-Stad to Krizevci | 583.36 mi (938.83 km) |
| Herk-de-Stad to Krsko | 584.32 mi (940.37 km) |
| Herk-de-Stad to Kuzma | 570.57 mi (918.24 km) |
| Herk-de-Stad to Lasko | 566.19 mi (911.19 km) |
