| Opatija to Culpeper (Virginia) | 4,500.92 mi (7,243.53 km) |
| Opatija to Culver City (California) | 6,208.17 mi (9,991.09 km) |
| Opatija to Cumberland (Maryland) | 4,480.85 mi (7,211.23 km) |
| Opatija to Cupertino (California) | 6,112.92 mi (9,837.80 km) |
| Opatija to Cutler Bay (Florida) | 5,194.39 mi (8,359.57 km) |
| Opatija to Cutlerville (Michigan) | 4,613.81 mi (7,425.22 km) |
| Opatija to Cuyahoga Falls (Ohio) | 4,526.63 mi (7,284.91 km) |
| Opatija to Cypress (California) | 6,208.68 mi (9,991.91 km) |
| Opatija to Cypress Gardens (Florida) | 5,139.36 mi (8,271.00 km) |
| Opatija to Cypress Lake (Florida) | 5,218.69 mi (8,398.68 km) |
| Opatija to D'Iberville (Mississippi) | 5,331.00 mi (8,579.42 km) |
| Opatija to Dakota Ridge (Colorado) | 5,472.06 mi (8,806.43 km) |
| Opatija to Dale City (Virginia) | 4,465.78 mi (7,186.98 km) |
| Opatija to Dallas (Georgia) | 4,994.98 mi (8,038.64 km) |
| Opatija to Dallas (Oregon) | 5,684.06 mi (9,147.61 km) |
