| Riviera Beach to Ridgefield Park (New Jersey) | 1,031.88 mi (1,660.65 km) |
| Riviera Beach to Ridgeland (Mississippi) | 719.32 mi (1,157.64 km) |
| Riviera Beach to Ridgewood (New Jersey) | 1,038.36 mi (1,671.08 km) |
| Riviera Beach to Rifle (Colorado) | 1,817.71 mi (2,925.32 km) |
| Riviera Beach to Rincon (Georgia) | 387.27 mi (623.25 km) |
| Riviera Beach to Ringwood (New Jersey) | 1,043.43 mi (1,679.25 km) |
| Riviera Beach to Río Grande (Puerto Rico) | 1,076.53 mi (1,732.52 km) |
| Riviera Beach to Rio Grande City (Texas) | 1,157.69 mi (1,863.12 km) |
| Riviera Beach to Rio Linda (California) | 2,516.85 mi (4,050.49 km) |
| Riviera Beach to Rio Rancho (New Mexico) | 1,675.80 mi (2,696.94 km) |
| Riviera Beach to Rio Rico (Arizona) | 1,887.47 mi (3,037.59 km) |
| Riviera Beach to Ripon (California) | 2,493.29 mi (4,012.57 km) |
| Riviera Beach to River Edge (New Jersey) | 1,036.20 mi (1,667.60 km) |
| Riviera Beach to River Falls (Wisconsin) | 1,429.54 mi (2,300.63 km) |
| Riviera Beach to River Forest (Illinois) | 1,132.66 mi (1,822.83 km) |
