| River Forest to Live Oak (Texas) | 1,035.13 mi (1,665.88 km) |
| River Forest to Livermore (California) | 1,813.16 mi (2,918.00 km) |
| River Forest to Livingston (California) | 1,767.05 mi (2,843.79 km) |
| River Forest to Livonia (Michigan) | 230.37 mi (370.74 km) |
| River Forest to Lochearn (Maryland) | 607.11 mi (977.04 km) |
| River Forest to Lockhart (Florida) | 984.18 mi (1,583.89 km) |
| River Forest to Lockhart (Texas) | 995.52 mi (1,602.13 km) |
| River Forest to Lockport (Illinois) | 23.65 mi (38.06 km) |
| River Forest to Lockport (New York) | 472.56 mi (760.51 km) |
| River Forest to Lodi (California) | 1,779.10 mi (2,863.18 km) |
| River Forest to Lodi (New Jersey) | 714.83 mi (1,150.41 km) |
| River Forest to Logan (Utah) | 1,233.00 mi (1,984.32 km) |
| River Forest to Logansport (Indiana) | 109.94 mi (176.93 km) |
| River Forest to Loganville (Georgia) | 596.40 mi (959.81 km) |
| River Forest to Loma Linda (California) | 1,682.51 mi (2,707.73 km) |
