| Plovdiv to Cicero (Illinois) | 5,274.26 mi (8,488.09 km) |
| Plovdiv to Cimarron Hills (Colorado) | 6,003.64 mi (9,661.93 km) |
| Plovdiv to Cincinnati (Ohio) | 5,283.50 mi (8,502.97 km) |
| Plovdiv to Cinco Ranch (Texas) | 6,194.39 mi (9,968.91 km) |
| Plovdiv to Circleville (Ohio) | 5,200.47 mi (8,369.34 km) |
| Plovdiv to Citrus (California) | 6,660.64 mi (10,719.27 km) |
| Plovdiv to Citrus Heights (California) | 6,457.64 mi (10,392.57 km) |
| Plovdiv to Citrus Park (Florida) | 5,737.68 mi (9,233.91 km) |
| Plovdiv to Claiborne (Louisiana) | 5,910.52 mi (9,512.06 km) |
| Plovdiv to Claremont (California) | 6,655.52 mi (10,711.03 km) |
| Plovdiv to Claremont (New Hampshire) | 4,613.34 mi (7,424.46 km) |
| Plovdiv to Claremore (Oklahoma) | 5,839.82 mi (9,398.28 km) |
| Plovdiv to Clarksburg (Maryland) | 4,992.28 mi (8,034.30 km) |
| Plovdiv to Clarksburg (West Virginia) | 5,112.67 mi (8,228.05 km) |
| Plovdiv to Clarksdale (Mississippi) | 5,762.63 mi (9,274.05 km) |
