| Karlovac to Campos del Puerto | 762.12 mi (1,226.52 km) |
| Karlovac to Canals | 938.11 mi (1,509.74 km) |
| Karlovac to Candelaria | 2,101.78 mi (3,382.49 km) |
| Karlovac to Canet de Mar | 701.93 mi (1,129.65 km) |
| Karlovac to Cangas | 1,227.21 mi (1,975.01 km) |
| Karlovac to Cangas de Narcea | 1,099.83 mi (1,770.00 km) |
| Karlovac to Canovellas | 715.03 mi (1,150.73 km) |
| Karlovac to Canteras | 1,012.85 mi (1,630.03 km) |
| Karlovac to Cantillana | 1,226.75 mi (1,974.26 km) |
| Karlovac to Capdepera | 733.31 mi (1,180.15 km) |
| Karlovac to Carballo | 1,202.85 mi (1,935.79 km) |
| Karlovac to Carcagente | 925.86 mi (1,490.03 km) |
| Karlovac to Cardedeu | 710.72 mi (1,143.79 km) |
| Karlovac to Carlet | 925.14 mi (1,488.87 km) |
| Karlovac to Carmona | 1,223.42 mi (1,968.90 km) |
