| Royal Palm Beach to Crawfordsville (Indiana) | 998.04 mi (1,606.19 km) |
| Royal Palm Beach to Crest Hill (Illinois) | 1,120.74 mi (1,803.65 km) |
| Royal Palm Beach to Crestview (Florida) | 475.55 mi (765.33 km) |
| Royal Palm Beach to Crestwood (Illinois) | 1,117.03 mi (1,797.69 km) |
| Royal Palm Beach to Crestwood (Missouri) | 1,008.35 mi (1,622.78 km) |
| Royal Palm Beach to Creve Coeur (Missouri) | 1,016.20 mi (1,635.42 km) |
| Royal Palm Beach to Crofton (Maryland) | 874.89 mi (1,407.99 km) |
| Royal Palm Beach to Crossville (Tennessee) | 698.87 mi (1,124.72 km) |
| Royal Palm Beach to Crowley (Louisiana) | 776.49 mi (1,249.64 km) |
| Royal Palm Beach to Crowley (Texas) | 1,104.40 mi (1,777.36 km) |
| Royal Palm Beach to Crown Point (Indiana) | 1,094.08 mi (1,760.74 km) |
| Royal Palm Beach to Crystal (Minnesota) | 1,460.42 mi (2,350.31 km) |
| Royal Palm Beach to Crystal Lake (Illinois) | 1,166.83 mi (1,877.82 km) |
| Royal Palm Beach to Cudahy (California) | 2,304.89 mi (3,709.36 km) |
| Royal Palm Beach to Cudahy (Wisconsin) | 1,201.70 mi (1,933.95 km) |
