| Constanta to Castle Rock (Colorado) | 5,979.00 mi (9,622.26 km) |
| Constanta to Castro Valley (California) | 6,490.60 mi (10,445.61 km) |
| Constanta to Catalina Foothills (Arizona) | 6,570.35 mi (10,573.95 km) |
| Constanta to Cataño (Puerto Rico) | 5,567.47 mi (8,959.98 km) |
| Constanta to Cathedral City (California) | 6,617.68 mi (10,650.12 km) |
| Constanta to Catonsville (Maryland) | 5,038.23 mi (8,108.25 km) |
| Constanta to Cave Spring (Virginia) | 5,263.27 mi (8,470.41 km) |
| Constanta to Cayce (South Carolina) | 5,466.83 mi (8,798.01 km) |
| Constanta to Cayey (Puerto Rico) | 5,583.74 mi (8,986.16 km) |
| Constanta to Cedar City (Utah) | 6,296.63 mi (10,133.45 km) |
| Constanta to Cedar Falls (Iowa) | 5,429.73 mi (8,738.31 km) |
| Constanta to Cedar Hill (Texas) | 6,125.74 mi (9,858.42 km) |
| Constanta to Cedar Lake (Indiana) | 5,324.46 mi (8,568.89 km) |
| Constanta to Cedar Mill (Oregon) | 5,996.72 mi (9,650.78 km) |
| Constanta to Cedar Park (Texas) | 6,271.65 mi (10,093.25 km) |
