| Kazanlak to Kobarid | 634.10 mi (1,020.48 km) |
| Kazanlak to Kobilje | 523.78 mi (842.95 km) |
| Kazanlak to Kocevje | 562.46 mi (905.19 km) |
| Kazanlak to Komen | 617.05 mi (993.05 km) |
| Kazanlak to Komenda | 590.00 mi (949.52 km) |
| Kazanlak to Koper | 612.80 mi (986.20 km) |
| Kazanlak to Kostanjevica na Krki | 541.41 mi (871.31 km) |
| Kazanlak to Kostel | 557.31 mi (896.90 km) |
| Kazanlak to Kozje | 541.25 mi (871.05 km) |
| Kazanlak to Kranj | 598.34 mi (962.94 km) |
| Kazanlak to Kranjska Gora | 630.36 mi (1,014.47 km) |
| Kazanlak to Krizevci | 530.48 mi (853.73 km) |
| Kazanlak to Krsko | 541.38 mi (871.27 km) |
| Kazanlak to Kuzma | 541.71 mi (871.81 km) |
| Kazanlak to Lasko | 557.60 mi (897.37 km) |
