| River Forest to Laredo (Texas) | 1,188.93 mi (1,913.39 km) |
| River Forest to Largo (Florida) | 1,007.30 mi (1,621.09 km) |
| River Forest to Largo (Maryland) | 614.22 mi (988.49 km) |
| River Forest to Larkspur (California) | 1,846.85 mi (2,972.22 km) |
| River Forest to Las Cruces (New Mexico) | 1,232.49 mi (1,983.50 km) |
| River Forest to Las Vegas (Nevada) | 1,516.27 mi (2,440.20 km) |
| River Forest to Las Vegas (New Mexico) | 1,031.07 mi (1,659.35 km) |
| River Forest to Latham (New York) | 720.34 mi (1,159.27 km) |
| River Forest to Lathrop (California) | 1,787.29 mi (2,876.37 km) |
| River Forest to Lauderdale Lakes (Florida) | 1,169.64 mi (1,882.36 km) |
| River Forest to Lauderhill (Florida) | 1,169.67 mi (1,882.41 km) |
| River Forest to Laurel (Florida) | 1,062.94 mi (1,710.64 km) |
| River Forest to Laurel (Maryland) | 606.84 mi (976.61 km) |
| River Forest to Laurel (Mississippi) | 708.49 mi (1,140.20 km) |
| River Forest to Laurel (Virginia) | 621.11 mi (999.58 km) |
