| Riviera Beach to Robertsville (New Jersey) | 993.52 mi (1,598.92 km) |
| Riviera Beach to Robinson (Texas) | 1,076.93 mi (1,733.16 km) |
| Riviera Beach to Robstown (Texas) | 1,081.76 mi (1,740.92 km) |
| Riviera Beach to Rochester (Michigan) | 1,112.26 mi (1,790.01 km) |
| Riviera Beach to Rochester (Minnesota) | 1,376.96 mi (2,216.00 km) |
| Riviera Beach to Rochester (New Hampshire) | 1,249.99 mi (2,011.66 km) |
| Riviera Beach to Rochester (New York) | 1,140.59 mi (1,835.60 km) |
| Riviera Beach to Rochester Hills (Michigan) | 1,111.08 mi (1,788.10 km) |
| Riviera Beach to Rock Hill (South Carolina) | 566.61 mi (911.88 km) |
| Riviera Beach to Rock Island (Illinois) | 1,177.37 mi (1,894.80 km) |
| Riviera Beach to Rock Springs (Wyoming) | 1,940.71 mi (3,123.27 km) |
| Riviera Beach to Rockford (Illinois) | 1,183.89 mi (1,905.28 km) |
| Riviera Beach to Rockledge (Florida) | 113.80 mi (183.15 km) |
| Riviera Beach to Rocklin (California) | 2,507.49 mi (4,035.42 km) |
| Riviera Beach to Rockport (Texas) | 1,045.36 mi (1,682.34 km) |
