| Opatija to Camas (Washington) | 5,622.29 mi (9,048.19 km) |
| Opatija to Cambridge (Maryland) | 4,416.54 mi (7,107.73 km) |
| Opatija to Cambridge (Massachusetts) | 4,049.70 mi (6,517.36 km) |
| Opatija to Camden (Arkansas) | 5,338.07 mi (8,590.79 km) |
| Opatija to Camden (New Jersey) | 4,316.66 mi (6,946.99 km) |
| Opatija to Cameron Park (California) | 6,002.92 mi (9,660.77 km) |
| Opatija to Camp Pendleton South (California) | 6,223.68 mi (10,016.05 km) |
| Opatija to Camp Springs (Maryland) | 4,441.06 mi (7,147.19 km) |
| Opatija to Camp Verde (Arizona) | 5,972.73 mi (9,612.19 km) |
| Opatija to Campbell (California) | 6,112.66 mi (9,837.37 km) |
| Opatija to Campbellsville (Kentucky) | 4,854.59 mi (7,812.71 km) |
| Opatija to Campton Hills (Illinois) | 4,759.08 mi (7,659.00 km) |
| Opatija to Canby (Oregon) | 5,648.57 mi (9,090.50 km) |
| Opatija to Candelaria (Puerto Rico) | 4,868.45 mi (7,835.02 km) |
| Opatija to Candler-McAfee (Georgia) | 4,980.05 mi (8,014.61 km) |
