| River Grove to Lewiston (Idaho) | 1,468.94 mi (2,364.03 km) |
| River Grove to Lewiston (Maine) | 903.42 mi (1,453.91 km) |
| River Grove to Lewisville (North Carolina) | 565.70 mi (910.40 km) |
| River Grove to Lewisville (Texas) | 791.25 mi (1,273.39 km) |
| River Grove to Lexington (Kentucky) | 322.34 mi (518.76 km) |
| River Grove to Lexington (Nebraska) | 622.18 mi (1,001.30 km) |
| River Grove to Lexington (North Carolina) | 586.72 mi (944.23 km) |
| River Grove to Lexington (South Carolina) | 655.70 mi (1,055.24 km) |
| River Grove to Lexington Park (Maryland) | 652.92 mi (1,050.78 km) |
| River Grove to Liberal (Kansas) | 774.07 mi (1,245.75 km) |
| River Grove to Liberty (Missouri) | 391.86 mi (630.63 km) |
| River Grove to Liberty Lake (Washington) | 1,478.91 mi (2,380.08 km) |
| River Grove to Liberty Triangle (Florida) | 941.74 mi (1,515.58 km) |
| River Grove to Libertyville (Illinois) | 25.92 mi (41.71 km) |
| River Grove to Lighthouse Point (Florida) | 1,167.11 mi (1,878.28 km) |
