| Riviera Beach to Lindon (Utah) | 2,033.42 mi (3,272.48 km) |
| Riviera Beach to Lindsay (California) | 2,371.68 mi (3,816.85 km) |
| Riviera Beach to Linganore (Maryland) | 887.24 mi (1,427.88 km) |
| Riviera Beach to Lino Lakes (Minnesota) | 1,459.60 mi (2,349.00 km) |
| Riviera Beach to Linthicum (Maryland) | 880.92 mi (1,417.71 km) |
| Riviera Beach to Linton Hall (Virginia) | 839.85 mi (1,351.61 km) |
| Riviera Beach to Lisle (Illinois) | 1,132.25 mi (1,822.17 km) |
| Riviera Beach to Lithia Springs (Georgia) | 555.17 mi (893.46 km) |
| Riviera Beach to Little Canada (Minnesota) | 1,451.47 mi (2,335.91 km) |
| Riviera Beach to Little Chute (Wisconsin) | 1,293.89 mi (2,082.32 km) |
| Riviera Beach to Little Elm (Texas) | 1,099.73 mi (1,769.84 km) |
| Riviera Beach to Little Ferry (New Jersey) | 1,031.01 mi (1,659.25 km) |
| Riviera Beach to Little Rock (Arkansas) | 911.57 mi (1,467.04 km) |
| Riviera Beach to Littleton (Colorado) | 1,683.47 mi (2,709.28 km) |
| Riviera Beach to Live Oak (California) | 2,535.58 mi (4,080.62 km) |
