| Royal Palm Beach to Clarksdale (Mississippi) | 803.82 mi (1,293.62 km) |
| Royal Palm Beach to Clarkston (Georgia) | 546.34 mi (879.24 km) |
| Royal Palm Beach to Clarksville (Indiana) | 864.80 mi (1,391.76 km) |
| Royal Palm Beach to Clarksville (Tennessee) | 799.33 mi (1,286.39 km) |
| Royal Palm Beach to Clawson (Michigan) | 1,106.33 mi (1,780.47 km) |
| Royal Palm Beach to Clay (Alabama) | 615.07 mi (989.86 km) |
| Royal Palm Beach to Clayton (California) | 2,532.38 mi (4,075.48 km) |
| Royal Palm Beach to Clayton (Missouri) | 1,011.47 mi (1,627.80 km) |
| Royal Palm Beach to Clayton (North Carolina) | 627.53 mi (1,009.92 km) |
| Royal Palm Beach to Clayton (Ohio) | 939.71 mi (1,512.31 km) |
| Royal Palm Beach to Clearfield (Utah) | 2,060.76 mi (3,316.47 km) |
| Royal Palm Beach to Clearlake (California) | 2,577.30 mi (4,147.77 km) |
| Royal Palm Beach to Clearwater (Florida) | 178.96 mi (288.01 km) |
| Royal Palm Beach to Cleburne (Texas) | 1,103.17 mi (1,775.38 km) |
| Royal Palm Beach to Clemmons (North Carolina) | 644.58 mi (1,037.35 km) |
