| Riviera Beach to La Quinta (California) | 2,201.38 mi (3,542.78 km) |
| Riviera Beach to La Riviera (California) | 2,511.25 mi (4,041.46 km) |
| Riviera Beach to La Vergne (Tennessee) | 743.64 mi (1,196.77 km) |
| Riviera Beach to La Verne (California) | 2,288.29 mi (3,682.64 km) |
| Riviera Beach to La Vista (Nebraska) | 1,348.06 mi (2,169.50 km) |
| Riviera Beach to Lacey (Washington) | 2,697.40 mi (4,341.04 km) |
| Riviera Beach to Lackawanna (New York) | 1,110.24 mi (1,786.76 km) |
| Riviera Beach to Laconia (New Hampshire) | 1,255.91 mi (2,021.19 km) |
| Riviera Beach to Ladera Ranch (California) | 2,279.51 mi (3,668.52 km) |
| Riviera Beach to Ladson (South Carolina) | 430.32 mi (692.53 km) |
| Riviera Beach to Lady Lake (Florida) | 186.47 mi (300.09 km) |
| Riviera Beach to Lafayette (California) | 2,547.93 mi (4,100.50 km) |
| Riviera Beach to Lafayette (Colorado) | 1,698.92 mi (2,734.15 km) |
| Riviera Beach to Lafayette (Indiana) | 1,017.88 mi (1,638.12 km) |
| Riviera Beach to Lafayette (Louisiana) | 763.30 mi (1,228.42 km) |
