| Riviera Beach to Lyndon (Kentucky) | 855.53 mi (1,376.85 km) |
| Riviera Beach to Lynn (Massachusetts) | 1,200.03 mi (1,931.26 km) |
| Riviera Beach to Lynn Haven (Florida) | 413.39 mi (665.29 km) |
| Riviera Beach to Lynnwood (Washington) | 2,690.94 mi (4,330.64 km) |
| Riviera Beach to Lynwood (California) | 2,312.46 mi (3,721.54 km) |
| Riviera Beach to Lyons (Illinois) | 1,127.46 mi (1,814.47 km) |
| Riviera Beach to Mableton (Georgia) | 554.68 mi (892.66 km) |
| Riviera Beach to Macedonia (Ohio) | 1,007.43 mi (1,621.30 km) |
| Riviera Beach to Machesney Park (Illinois) | 1,189.50 mi (1,914.32 km) |
| Riviera Beach to Mack (Ohio) | 894.91 mi (1,440.22 km) |
| Riviera Beach to Macomb (Illinois) | 1,123.63 mi (1,808.31 km) |
| Riviera Beach to Macon (Georgia) | 469.48 mi (755.56 km) |
| Riviera Beach to Madera (California) | 2,430.75 mi (3,911.92 km) |
| Riviera Beach to Madison (Alabama) | 676.31 mi (1,088.41 km) |
| Riviera Beach to Madison (Indiana) | 882.96 mi (1,420.99 km) |
