| Kardzhali to Kerepestarcsa | 505.83 mi (814.05 km) |
| Kardzhali to Keszthely | 535.02 mi (861.03 km) |
| Kardzhali to Kiskoros | 456.80 mi (735.15 km) |
| Kardzhali to Kiskunfelegyhaza | 443.30 mi (713.42 km) |
| Kardzhali to Kiskunhalas | 440.66 mi (709.17 km) |
| Kardzhali to Kiskunlachaza | 494.85 mi (796.39 km) |
| Kardzhali to Kiskunmajsa | 435.70 mi (701.20 km) |
| Kardzhali to Kisujszallas | 446.40 mi (718.42 km) |
| Kardzhali to Kisvarda | 481.18 mi (774.38 km) |
| Kardzhali to Komarom | 550.50 mi (885.94 km) |
| Kardzhali to Komlo | 472.41 mi (760.27 km) |
| Kardzhali to Kormend | 569.19 mi (916.03 km) |
| Kardzhali to Koszeg | 587.06 mi (944.78 km) |
| Kardzhali to Lajosmizse | 469.18 mi (755.07 km) |
| Kardzhali to Maglod | 497.62 mi (800.84 km) |
