| Kardzhali to Culpeper (Virginia) | 5,102.37 mi (8,211.47 km) |
| Kardzhali to Culver City (California) | 6,726.27 mi (10,824.88 km) |
| Kardzhali to Cumberland (Maryland) | 5,079.75 mi (8,175.06 km) |
| Kardzhali to Cupertino (California) | 6,606.29 mi (10,631.80 km) |
| Kardzhali to Cutler Bay (Florida) | 5,803.96 mi (9,340.56 km) |
| Kardzhali to Cutlerville (Michigan) | 5,196.91 mi (8,363.63 km) |
| Kardzhali to Cuyahoga Falls (Ohio) | 5,119.53 mi (8,239.09 km) |
| Kardzhali to Cypress (California) | 6,728.74 mi (10,828.86 km) |
| Kardzhali to Cypress Gardens (Florida) | 5,747.89 mi (9,250.33 km) |
| Kardzhali to Cypress Lake (Florida) | 5,827.74 mi (9,378.84 km) |
| Kardzhali to D'Iberville (Mississippi) | 5,931.87 mi (9,546.42 km) |
| Kardzhali to Dakota Ridge (Colorado) | 6,020.49 mi (9,689.05 km) |
| Kardzhali to Dale City (Virginia) | 5,067.59 mi (8,155.50 km) |
| Kardzhali to Dallas (Georgia) | 5,595.85 mi (9,005.65 km) |
| Kardzhali to Dallas (Oregon) | 6,149.88 mi (9,897.27 km) |
