| Karlovac to Cervello | 736.82 mi (1,185.79 km) |
| Karlovac to Cervera | 760.59 mi (1,224.05 km) |
| Karlovac to Ceuti | 1,003.48 mi (1,614.95 km) |
| Karlovac to Cheste | 923.09 mi (1,485.57 km) |
| Karlovac to Chiclana de la Frontera | 1,288.19 mi (2,073.14 km) |
| Karlovac to Chipiona | 1,288.37 mi (2,073.42 km) |
| Karlovac to Chiva | 924.99 mi (1,488.63 km) |
| Karlovac to Churriana de la Vega | 1,146.46 mi (1,845.06 km) |
| Karlovac to Ciempozuelos | 1,035.60 mi (1,666.63 km) |
| Karlovac to Cieza | 1,003.50 mi (1,614.98 km) |
| Karlovac to Cisterniga | 1,044.73 mi (1,681.33 km) |
| Karlovac to Ciudad de Melilla | 1,197.12 mi (1,926.58 km) |
| Karlovac to Ciudad Real | 1,088.77 mi (1,752.21 km) |
| Karlovac to Ciudad-Rodrigo | 1,161.17 mi (1,868.73 km) |
| Karlovac to Cocentaina | 940.12 mi (1,512.98 km) |
