| Royal Palm Beach to Ridgefield Park (New Jersey) | 1,039.85 mi (1,673.48 km) |
| Royal Palm Beach to Ridgeland (Mississippi) | 714.91 mi (1,150.53 km) |
| Royal Palm Beach to Ridgewood (New Jersey) | 1,046.29 mi (1,683.83 km) |
| Royal Palm Beach to Rifle (Colorado) | 1,813.39 mi (2,918.37 km) |
| Royal Palm Beach to Rincon (Georgia) | 391.04 mi (629.32 km) |
| Royal Palm Beach to Ringwood (New Jersey) | 1,051.28 mi (1,691.87 km) |
| Royal Palm Beach to Río Grande (Puerto Rico) | 1,081.97 mi (1,741.26 km) |
| Royal Palm Beach to Rio Grande City (Texas) | 1,148.73 mi (1,848.70 km) |
| Royal Palm Beach to Rio Linda (California) | 2,511.47 mi (4,041.83 km) |
| Royal Palm Beach to Rio Rancho (New Mexico) | 1,670.01 mi (2,687.62 km) |
| Royal Palm Beach to Rio Rico (Arizona) | 1,880.24 mi (3,025.96 km) |
| Royal Palm Beach to Ripon (California) | 2,487.67 mi (4,003.51 km) |
| Royal Palm Beach to River Edge (New Jersey) | 1,044.15 mi (1,680.40 km) |
| Royal Palm Beach to River Falls (Wisconsin) | 1,430.36 mi (2,301.94 km) |
| Royal Palm Beach to River Forest (Illinois) | 1,134.41 mi (1,825.66 km) |
