| Forest Grove to Lewiston (Maine) | 2,549.23 mi (4,102.60 km) |
| Forest Grove to Lewisville (North Carolina) | 2,295.79 mi (3,694.71 km) |
| Forest Grove to Lewisville (Texas) | 1,630.60 mi (2,624.20 km) |
| Forest Grove to Lexington (Kentucky) | 2,036.05 mi (3,276.71 km) |
| Forest Grove to Lexington (Nebraska) | 1,217.61 mi (1,959.56 km) |
| Forest Grove to Lexington (North Carolina) | 2,313.40 mi (3,723.06 km) |
| Forest Grove to Lexington (South Carolina) | 2,332.81 mi (3,754.29 km) |
| Forest Grove to Lexington Park (Maryland) | 2,417.03 mi (3,889.84 km) |
| Forest Grove to Liberal (Kansas) | 1,286.06 mi (2,069.71 km) |
| Forest Grove to Liberty (Missouri) | 1,518.10 mi (2,443.14 km) |
| Forest Grove to Liberty Lake (Washington) | 321.21 mi (516.94 km) |
| Forest Grove to Liberty Triangle (Florida) | 2,483.11 mi (3,996.18 km) |
| Forest Grove to Libertyville (Illinois) | 1,749.48 mi (2,815.51 km) |
| Forest Grove to Lighthouse Point (Florida) | 2,706.89 mi (4,356.31 km) |
| Forest Grove to Lilburn (Georgia) | 2,196.24 mi (3,534.51 km) |
