| Opatija to Camas | 1,205.34 mi (1,939.80 km) |
| Opatija to Camliyayla | 1,191.49 mi (1,917.52 km) |
| Opatija to Camoluk | 1,285.35 mi (2,068.57 km) |
| Opatija to Can | 742.82 mi (1,195.45 km) |
| Opatija to Canakkale | 709.88 mi (1,142.44 km) |
| Opatija to Cankaya | 1,013.11 mi (1,630.44 km) |
| Opatija to Cankiri | 1,027.10 mi (1,652.95 km) |
| Opatija to Cardak | 946.56 mi (1,523.35 km) |
| Opatija to Carsamba | 1,159.79 mi (1,866.51 km) |
| Opatija to Carsibasi | 1,291.20 mi (2,077.98 km) |
| Opatija to Cat | 1,408.62 mi (2,266.95 km) |
| Opatija to Catalagzi | 918.40 mi (1,478.03 km) |
| Opatija to Catalca | 768.16 mi (1,236.24 km) |
| Opatija to Catalpinar | 1,203.16 mi (1,936.30 km) |
| Opatija to Cavdir | 976.53 mi (1,571.57 km) |
