| Royal Palm Beach to Carrollwood (Florida) | 168.82 mi (271.69 km) |
| Royal Palm Beach to Carson (California) | 2,308.75 mi (3,715.58 km) |
| Royal Palm Beach to Carson City (Nevada) | 2,425.50 mi (3,903.47 km) |
| Royal Palm Beach to Carteret (New Jersey) | 1,018.53 mi (1,639.16 km) |
| Royal Palm Beach to Cartersville (Georgia) | 582.95 mi (938.17 km) |
| Royal Palm Beach to Carthage (Missouri) | 1,095.17 mi (1,762.51 km) |
| Royal Palm Beach to Cary (Illinois) | 1,163.66 mi (1,872.73 km) |
| Royal Palm Beach to Cary (North Carolina) | 632.68 mi (1,018.19 km) |
| Royal Palm Beach to Casa de Oro-Mount Helix (California) | 2,232.53 mi (3,592.91 km) |
| Royal Palm Beach to Casa Grande (Arizona) | 1,931.12 mi (3,107.83 km) |
| Royal Palm Beach to Casas Adobes (Arizona) | 1,884.69 mi (3,033.12 km) |
| Royal Palm Beach to Cascades (Virginia) | 868.40 mi (1,397.55 km) |
| Royal Palm Beach to Casper (Wyoming) | 1,840.87 mi (2,962.59 km) |
| Royal Palm Beach to Casselberry (Florida) | 151.07 mi (243.12 km) |
| Royal Palm Beach to Castaic (California) | 2,332.01 mi (3,753.00 km) |
