| Kardzhali to Centralia (Illinois) | 5,535.78 mi (8,908.98 km) |
| Kardzhali to Centralia (Washington) | 6,028.92 mi (9,702.60 km) |
| Kardzhali to Centreville (Virginia) | 5,062.81 mi (8,147.80 km) |
| Kardzhali to Ceres (California) | 6,564.35 mi (10,564.31 km) |
| Kardzhali to Cerritos (California) | 6,726.38 mi (10,825.07 km) |
| Kardzhali to Chalco (Nebraska) | 5,647.41 mi (9,088.63 km) |
| Kardzhali to Chalmette (Louisiana) | 6,001.80 mi (9,658.96 km) |
| Kardzhali to Chambersburg (Pennsylvania) | 5,022.71 mi (8,083.27 km) |
| Kardzhali to Chamblee (Georgia) | 5,575.28 mi (8,972.55 km) |
| Kardzhali to Champaign (Illinois) | 5,425.11 mi (8,730.87 km) |
| Kardzhali to Champlin (Minnesota) | 5,348.87 mi (8,608.18 km) |
| Kardzhali to Chandler (Arizona) | 6,590.13 mi (10,605.79 km) |
| Kardzhali to Chanhassen (Minnesota) | 5,370.68 mi (8,643.27 km) |
| Kardzhali to Channahon (Illinois) | 5,360.10 mi (8,626.24 km) |
| Kardzhali to Channelview (Texas) | 6,213.43 mi (9,999.55 km) |
