| Opatija to Carlsbad (New Mexico) | 5,831.69 mi (9,385.20 km) |
| Opatija to Carmel (Indiana) | 4,764.18 mi (7,667.21 km) |
| Opatija to Carmichael (California) | 6,014.48 mi (9,679.37 km) |
| Opatija to Carney (Maryland) | 4,398.61 mi (7,078.88 km) |
| Opatija to Carnot-Moon (Pennsylvania) | 4,502.60 mi (7,246.24 km) |
| Opatija to Carol Stream (Illinois) | 4,749.75 mi (7,643.98 km) |
| Opatija to Carolina (Puerto Rico) | 4,856.90 mi (7,816.43 km) |
| Opatija to Carolina Forest (South Carolina) | 4,749.79 mi (7,644.04 km) |
| Opatija to Carpentersville (Illinois) | 4,746.19 mi (7,638.26 km) |
| Opatija to Carpinteria (California) | 6,217.62 mi (10,006.30 km) |
| Opatija to Carrboro (North Carolina) | 4,659.64 mi (7,498.97 km) |
| Opatija to Carroll (Iowa) | 4,990.50 mi (8,031.43 km) |
| Opatija to Carrollton (Georgia) | 5,020.91 mi (8,080.37 km) |
| Opatija to Carrollton (Texas) | 5,526.02 mi (8,893.26 km) |
| Opatija to Carrollwood (Florida) | 5,173.42 mi (8,325.81 km) |
