| Kardzhali to Commerce City (Colorado) | 5,997.76 mi (9,652.47 km) |
| Kardzhali to Compton (California) | 6,728.91 mi (10,829.13 km) |
| Kardzhali to Comstock Park (Michigan) | 5,187.34 mi (8,348.22 km) |
| Kardzhali to Concord (California) | 6,563.88 mi (10,563.55 km) |
| Kardzhali to Concord (Missouri) | 5,582.10 mi (8,983.52 km) |
| Kardzhali to Concord (New Hampshire) | 4,634.37 mi (7,458.30 km) |
| Kardzhali to Concord (North Carolina) | 5,352.54 mi (8,614.09 km) |
| Kardzhali to Conneaut (Ohio) | 5,047.69 mi (8,123.46 km) |
| Kardzhali to Connersville (Indiana) | 5,329.71 mi (8,577.34 km) |
| Kardzhali to Conroe (Texas) | 6,199.39 mi (9,976.96 km) |
| Kardzhali to Converse (Texas) | 6,349.96 mi (10,219.27 km) |
| Kardzhali to Conway (Arkansas) | 5,836.35 mi (9,392.70 km) |
| Kardzhali to Conway (Florida) | 5,708.73 mi (9,187.31 km) |
| Kardzhali to Conway (South Carolina) | 5,357.97 mi (8,622.83 km) |
| Kardzhali to Conyers (Georgia) | 5,573.44 mi (8,969.59 km) |
