| Karlovac to Calafell | 760.99 mi (1,224.70 km) |
| Karlovac to Calahorra | 897.50 mi (1,444.39 km) |
| Karlovac to Calasparra | 1,016.32 mi (1,635.60 km) |
| Karlovac to Calatayud | 906.33 mi (1,458.60 km) |
| Karlovac to Caldas de Montbuy | 719.84 mi (1,158.47 km) |
| Karlovac to Caldas de Reyes | 1,212.93 mi (1,952.03 km) |
| Karlovac to Calella | 697.37 mi (1,122.32 km) |
| Karlovac to Callosa de Segura | 984.48 mi (1,584.36 km) |
| Karlovac to Calpe | 922.78 mi (1,485.06 km) |
| Karlovac to Calvia | 778.54 mi (1,252.94 km) |
| Karlovac to Camas | 1,244.18 mi (2,002.31 km) |
| Karlovac to Cambados | 1,222.95 mi (1,968.15 km) |
| Karlovac to Cambre | 1,184.63 mi (1,906.49 km) |
| Karlovac to Cambrils | 788.92 mi (1,269.64 km) |
| Karlovac to Campo de Criptana | 1,037.26 mi (1,669.31 km) |
