| Riviera Beach to Madison (Mississippi) | 720.16 mi (1,158.99 km) |
| Riviera Beach to Madison (New Jersey) | 1,018.32 mi (1,638.82 km) |
| Riviera Beach to Madison (Wisconsin) | 1,241.90 mi (1,998.64 km) |
| Riviera Beach to Madison Heights (Michigan) | 1,099.91 mi (1,770.14 km) |
| Riviera Beach to Madison Heights (Virginia) | 739.21 mi (1,189.64 km) |
| Riviera Beach to Madisonville (Kentucky) | 848.71 mi (1,365.87 km) |
| Riviera Beach to Magalia (California) | 2,535.48 mi (4,080.46 km) |
| Riviera Beach to Magna (Utah) | 2,064.36 mi (3,322.27 km) |
| Riviera Beach to Magnolia (Arkansas) | 904.66 mi (1,455.90 km) |
| Riviera Beach to Maili (Hawaii) | 4,862.11 mi (7,824.81 km) |
| Riviera Beach to Maitland (Florida) | 150.36 mi (241.98 km) |
| Riviera Beach to Makakilo (Hawaii) | 4,858.21 mi (7,818.54 km) |
| Riviera Beach to Malden (Massachusetts) | 1,194.94 mi (1,923.06 km) |
| Riviera Beach to Malibu (California) | 2,346.05 mi (3,775.60 km) |
| Riviera Beach to Maltby (Washington) | 2,681.60 mi (4,315.62 km) |
