| Opatija to Calne | 856.16 mi (1,377.85 km) |
| Opatija to Cam | 877.52 mi (1,412.23 km) |
| Opatija to Camberley | 803.55 mi (1,293.19 km) |
| Opatija to Camborne | 967.08 mi (1,556.37 km) |
| Opatija to Cambridge | 799.26 mi (1,286.28 km) |
| Opatija to Cambuslang | 1,080.79 mi (1,739.36 km) |
| Opatija to Canford Cliffs | 834.35 mi (1,342.76 km) |
| Opatija to Cannock | 894.46 mi (1,439.49 km) |
| Opatija to Canterbury | 731.74 mi (1,177.62 km) |
| Opatija to Carlisle | 1,005.04 mi (1,617.46 km) |
| Opatija to Carlton Colville | 753.19 mi (1,212.14 km) |
| Opatija to Carluke | 1,066.79 mi (1,716.84 km) |
| Opatija to Carnoustie | 1,064.10 mi (1,712.50 km) |
| Opatija to Carshalton | 782.15 mi (1,258.76 km) |
| Opatija to Carterton | 849.03 mi (1,366.38 km) |
