| Riviera Beach to Reedley (California) | 2,393.77 mi (3,852.40 km) |
| Riviera Beach to Reidsville (North Carolina) | 660.70 mi (1,063.29 km) |
| Riviera Beach to Reisterstown (Maryland) | 895.57 mi (1,441.29 km) |
| Riviera Beach to Rendon (Texas) | 1,103.58 mi (1,776.04 km) |
| Riviera Beach to Reno (Nevada) | 2,440.18 mi (3,927.08 km) |
| Riviera Beach to Renton (Washington) | 2,678.83 mi (4,311.16 km) |
| Riviera Beach to Republic (Missouri) | 1,059.53 mi (1,705.15 km) |
| Riviera Beach to Reston (Virginia) | 855.41 mi (1,376.64 km) |
| Riviera Beach to Revere (Massachusetts) | 1,195.52 mi (1,924.00 km) |
| Riviera Beach to Rexburg (Idaho) | 2,120.82 mi (3,413.13 km) |
| Riviera Beach to Reynoldsburg (Ohio) | 923.77 mi (1,486.67 km) |
| Riviera Beach to Rialto (California) | 2,266.50 mi (3,647.58 km) |
| Riviera Beach to Richardson (Texas) | 1,082.84 mi (1,742.66 km) |
| Riviera Beach to Richfield (Minnesota) | 1,448.46 mi (2,331.08 km) |
| Riviera Beach to Richfield (Wisconsin) | 1,225.81 mi (1,972.75 km) |
