| Royal Palm Beach to Lewiston (Idaho) | 2,419.64 mi (3,894.04 km) |
| Royal Palm Beach to Lewiston (Maine) | 1,325.73 mi (2,133.56 km) |
| Royal Palm Beach to Lewisville (North Carolina) | 649.52 mi (1,045.30 km) |
| Royal Palm Beach to Lewisville (Texas) | 1,093.66 mi (1,760.08 km) |
| Royal Palm Beach to Lexington (Kentucky) | 821.19 mi (1,321.58 km) |
| Royal Palm Beach to Lexington (Nebraska) | 1,478.19 mi (2,378.92 km) |
| Royal Palm Beach to Lexington (North Carolina) | 628.62 mi (1,011.66 km) |
| Royal Palm Beach to Lexington (South Carolina) | 506.84 mi (815.68 km) |
| Royal Palm Beach to Lexington Park (Maryland) | 827.62 mi (1,331.92 km) |
| Royal Palm Beach to Liberal (Kansas) | 1,404.77 mi (2,260.76 km) |
| Royal Palm Beach to Liberty (Missouri) | 1,191.65 mi (1,917.78 km) |
| Royal Palm Beach to Liberty Lake (Washington) | 2,457.54 mi (3,955.03 km) |
| Royal Palm Beach to Liberty Triangle (Florida) | 204.21 mi (328.65 km) |
| Royal Palm Beach to Libertyville (Illinois) | 1,162.19 mi (1,870.36 km) |
| Royal Palm Beach to Lighthouse Point (Florida) | 30.55 mi (49.16 km) |
