| Riviera Beach to Anoka (Minnesota) | 1,470.38 mi (2,366.35 km) |
| Riviera Beach to Ansonia (Connecticut) | 1,082.17 mi (1,741.59 km) |
| Riviera Beach to Antelope (California) | 2,512.75 mi (4,043.88 km) |
| Riviera Beach to Anthem (Arizona) | 1,963.97 mi (3,160.70 km) |
| Riviera Beach to Antioch (California) | 2,530.94 mi (4,073.15 km) |
| Riviera Beach to Antioch (Illinois) | 1,174.37 mi (1,889.97 km) |
| Riviera Beach to Apache Junction (Arizona) | 1,927.62 mi (3,102.21 km) |
| Riviera Beach to Apex (North Carolina) | 621.89 mi (1,000.84 km) |
| Riviera Beach to Apollo Beach (Florida) | 158.10 mi (254.44 km) |
| Riviera Beach to Apopka (Florida) | 159.83 mi (257.22 km) |
| Riviera Beach to Apple Valley (California) | 2,257.88 mi (3,633.70 km) |
| Riviera Beach to Apple Valley (Minnesota) | 1,438.75 mi (2,315.44 km) |
| Riviera Beach to Appleton (Wisconsin) | 1,294.45 mi (2,083.22 km) |
| Riviera Beach to Arbutus (Maryland) | 882.82 mi (1,420.77 km) |
| Riviera Beach to Arcadia (California) | 2,303.58 mi (3,707.26 km) |
