| Royal Palm Beach to Cordele (Georgia) | 421.01 mi (677.54 km) |
| Royal Palm Beach to Corinth (Mississippi) | 751.92 mi (1,210.10 km) |
| Royal Palm Beach to Corinth (Texas) | 1,100.64 mi (1,771.30 km) |
| Royal Palm Beach to Cornelius (North Carolina) | 607.09 mi (977.02 km) |
| Royal Palm Beach to Cornelius (Oregon) | 2,678.56 mi (4,310.73 km) |
| Royal Palm Beach to Corning (New York) | 1,081.97 mi (1,741.26 km) |
| Royal Palm Beach to Corona (California) | 2,269.19 mi (3,651.91 km) |
| Royal Palm Beach to Coronado (California) | 2,243.56 mi (3,610.66 km) |
| Royal Palm Beach to Corpus Christi (Texas) | 1,055.44 mi (1,698.57 km) |
| Royal Palm Beach to Corsicana (Texas) | 1,044.62 mi (1,681.15 km) |
| Royal Palm Beach to Cortland (New York) | 1,121.79 mi (1,805.34 km) |
| Royal Palm Beach to Corvallis (Oregon) | 2,674.11 mi (4,303.57 km) |
| Royal Palm Beach to Coshocton (Ohio) | 941.38 mi (1,515.00 km) |
| Royal Palm Beach to Costa Mesa (California) | 2,288.70 mi (3,683.31 km) |
| Royal Palm Beach to Coto de Caza (California) | 2,269.71 mi (3,652.74 km) |
