| Royal Palm Beach to Cullman (Alabama) | 649.24 mi (1,044.85 km) |
| Royal Palm Beach to Culpeper (Virginia) | 823.16 mi (1,324.74 km) |
| Royal Palm Beach to Culver City (California) | 2,317.24 mi (3,729.23 km) |
| Royal Palm Beach to Cumberland (Maryland) | 898.57 mi (1,446.10 km) |
| Royal Palm Beach to Cupertino (California) | 2,535.06 mi (4,079.79 km) |
| Royal Palm Beach to Cutler Bay (Florida) | 78.20 mi (125.84 km) |
| Royal Palm Beach to Cutlerville (Michigan) | 1,156.34 mi (1,860.95 km) |
| Royal Palm Beach to Cuyahoga Falls (Ohio) | 1,001.84 mi (1,612.30 km) |
| Royal Palm Beach to Cypress (California) | 2,296.24 mi (3,695.44 km) |
| Royal Palm Beach to Cypress Gardens (Florida) | 126.92 mi (204.27 km) |
| Royal Palm Beach to Cypress Lake (Florida) | 104.13 mi (167.59 km) |
| Royal Palm Beach to D'Iberville (Mississippi) | 587.00 mi (944.68 km) |
| Royal Palm Beach to Dakota Ridge (Colorado) | 1,685.89 mi (2,713.18 km) |
| Royal Palm Beach to Dale City (Virginia) | 841.89 mi (1,354.89 km) |
| Royal Palm Beach to Dallas (Georgia) | 569.13 mi (915.93 km) |
