| Riviera Beach to Laredo (Texas) | 1,193.30 mi (1,920.44 km) |
| Riviera Beach to Largo (Florida) | 182.94 mi (294.41 km) |
| Riviera Beach to Largo (Maryland) | 856.73 mi (1,378.78 km) |
| Riviera Beach to Larkspur (California) | 2,570.60 mi (4,136.98 km) |
| Riviera Beach to Las Cruces (New Mexico) | 1,646.06 mi (2,649.07 km) |
| Riviera Beach to Las Vegas (Nevada) | 2,159.91 mi (3,476.05 km) |
| Riviera Beach to Las Vegas (New Mexico) | 1,600.50 mi (2,575.76 km) |
| Riviera Beach to Latham (New York) | 1,158.88 mi (1,865.04 km) |
| Riviera Beach to Lathrop (California) | 2,503.63 mi (4,029.21 km) |
| Riviera Beach to Lauderdale Lakes (Florida) | 43.09 mi (69.35 km) |
| Riviera Beach to Lauderhill (Florida) | 43.88 mi (70.63 km) |
| Riviera Beach to Laurel (Florida) | 148.72 mi (239.35 km) |
| Riviera Beach to Laurel (Maryland) | 870.76 mi (1,401.35 km) |
| Riviera Beach to Laurel (Mississippi) | 643.32 mi (1,035.33 km) |
| Riviera Beach to Laurel (Virginia) | 764.87 mi (1,230.94 km) |
