| Karlovac to Coin | 1,215.21 mi (1,955.70 km) |
| Karlovac to Colindres | 945.95 mi (1,522.36 km) |
| Karlovac to Collado-Villalba | 1,039.55 mi (1,672.99 km) |
| Karlovac to Colmenar Viejo | 1,027.30 mi (1,653.28 km) |
| Karlovac to Colmenarejo | 1,042.11 mi (1,677.11 km) |
| Karlovac to Conil de la Frontera | 1,291.28 mi (2,078.12 km) |
| Karlovac to Consuegra | 1,057.85 mi (1,702.44 km) |
| Karlovac to Corbera de Llobregat | 737.44 mi (1,186.79 km) |
| Karlovac to Cordoba | 1,168.55 mi (1,880.60 km) |
| Karlovac to Coria del Rio | 1,249.48 mi (2,010.85 km) |
| Karlovac to Crevillente | 976.23 mi (1,571.09 km) |
| Karlovac to Cuarte de Huerva | 865.88 mi (1,393.51 km) |
| Karlovac to Cubellas | 755.88 mi (1,216.47 km) |
| Karlovac to Cuellar | 1,032.61 mi (1,661.82 km) |
| Karlovac to Cuenca | 969.94 mi (1,560.97 km) |
