| River Forest to Lyndon (Kentucky) | 277.15 mi (446.02 km) |
| River Forest to Lynn (Massachusetts) | 862.32 mi (1,387.77 km) |
| River Forest to Lynn Haven (Florida) | 814.80 mi (1,311.30 km) |
| River Forest to Lynnwood (Washington) | 1,722.42 mi (2,771.96 km) |
| River Forest to Lynwood (California) | 1,734.74 mi (2,791.80 km) |
| River Forest to Lyons (Illinois) | 5.74 mi (9.24 km) |
| River Forest to Mableton (Georgia) | 585.80 mi (942.75 km) |
| River Forest to Macedonia (Ohio) | 328.92 mi (529.34 km) |
| River Forest to Machesney Park (Illinois) | 69.91 mi (112.52 km) |
| River Forest to Mack (Ohio) | 251.34 mi (404.49 km) |
| River Forest to Macomb (Illinois) | 178.36 mi (287.05 km) |
| River Forest to Macon (Georgia) | 667.29 mi (1,073.90 km) |
| River Forest to Madera (California) | 1,744.24 mi (2,807.08 km) |
| River Forest to Madison (Alabama) | 499.62 mi (804.07 km) |
| River Forest to Madison (Indiana) | 251.47 mi (404.71 km) |
