| Plovdiv to Carson (California) | 6,687.30 mi (10,762.17 km) |
| Plovdiv to Carson City (Nevada) | 6,394.05 mi (10,290.23 km) |
| Plovdiv to Carteret (New Jersey) | 4,808.30 mi (7,738.21 km) |
| Plovdiv to Cartersville (Georgia) | 5,535.83 mi (8,909.05 km) |
| Plovdiv to Carthage (Missouri) | 5,749.67 mi (9,253.21 km) |
| Plovdiv to Cary (Illinois) | 5,273.87 mi (8,487.47 km) |
| Plovdiv to Cary (North Carolina) | 5,212.94 mi (8,389.41 km) |
| Plovdiv to Casa de Oro-Mount Helix (California) | 6,719.39 mi (10,813.82 km) |
| Plovdiv to Casa Grande (Arizona) | 6,563.30 mi (10,562.62 km) |
| Plovdiv to Casas Adobes (Arizona) | 6,574.18 mi (10,580.13 km) |
| Plovdiv to Cascades (Virginia) | 5,005.23 mi (8,055.13 km) |
| Plovdiv to Casper (Wyoming) | 5,825.17 mi (9,374.70 km) |
| Plovdiv to Casselberry (Florida) | 5,655.21 mi (9,101.19 km) |
| Plovdiv to Castaic (California) | 6,657.08 mi (10,713.53 km) |
| Plovdiv to Castle Pines (Colorado) | 5,974.75 mi (9,615.44 km) |
