| Kardzhali to Clermont (Florida) | 5,724.05 mi (9,211.97 km) |
| Kardzhali to Cleveland (Mississippi) | 5,838.33 mi (9,395.88 km) |
| Kardzhali to Cleveland (Ohio) | 5,111.26 mi (8,225.78 km) |
| Kardzhali to Cleveland (Tennessee) | 5,535.47 mi (8,908.48 km) |
| Kardzhali to Cleveland Heights (Ohio) | 5,105.15 mi (8,215.94 km) |
| Kardzhali to Cliffside Park (New Jersey) | 4,834.37 mi (7,780.16 km) |
| Kardzhali to Clifton (Colorado) | 6,150.18 mi (9,897.76 km) |
| Kardzhali to Clifton (New Jersey) | 4,839.57 mi (7,788.54 km) |
| Kardzhali to Clinton (Iowa) | 5,410.17 mi (8,706.82 km) |
| Kardzhali to Clinton (Maryland) | 5,044.93 mi (8,119.04 km) |
| Kardzhali to Clinton (Mississippi) | 5,894.03 mi (9,485.52 km) |
| Kardzhali to Clinton (Utah) | 6,128.22 mi (9,862.41 km) |
| Kardzhali to Clive (Iowa) | 5,545.66 mi (8,924.87 km) |
| Kardzhali to Cloquet (Minnesota) | 5,240.71 mi (8,434.10 km) |
| Kardzhali to Cloverleaf (Texas) | 6,215.84 mi (10,003.43 km) |
