| Karlovac to Kerepestarcsa | 226.94 mi (365.22 km) |
| Karlovac to Keszthely | 120.46 mi (193.85 km) |
| Karlovac to Kiskoros | 195.49 mi (314.62 km) |
| Karlovac to Kiskunfelegyhaza | 222.62 mi (358.27 km) |
| Karlovac to Kiskunhalas | 200.17 mi (322.15 km) |
| Karlovac to Kiskunlachaza | 203.47 mi (327.45 km) |
| Karlovac to Kiskunmajsa | 212.71 mi (342.32 km) |
| Karlovac to Kisujszallas | 276.06 mi (444.27 km) |
| Karlovac to Kisvarda | 361.72 mi (582.13 km) |
| Karlovac to Komarom | 198.09 mi (318.79 km) |
| Karlovac to Komlo | 139.37 mi (224.29 km) |
| Karlovac to Kormend | 116.99 mi (188.27 km) |
| Karlovac to Koszeg | 139.59 mi (224.65 km) |
| Karlovac to Lajosmizse | 219.12 mi (352.63 km) |
| Karlovac to Maglod | 226.01 mi (363.74 km) |
