| Oak Forest to Leland (North Carolina) | 735.68 mi (1,183.96 km) |
| Oak Forest to Lemay (Missouri) | 250.97 mi (403.89 km) |
| Oak Forest to Lemon Grove (California) | 1,714.57 mi (2,759.34 km) |
| Oak Forest to Lemon Hill (California) | 1,783.62 mi (2,870.46 km) |
| Oak Forest to Lemont (Illinois) | 12.73 mi (20.49 km) |
| Oak Forest to Lemoore (California) | 1,749.95 mi (2,816.28 km) |
| Oak Forest to Lenexa (Kansas) | 413.86 mi (666.05 km) |
| Oak Forest to Lennox (California) | 1,742.91 mi (2,804.94 km) |
| Oak Forest to Lenoir (North Carolina) | 516.88 mi (831.84 km) |
| Oak Forest to Leominster (Massachusetts) | 820.96 mi (1,321.21 km) |
| Oak Forest to Leon Valley (Texas) | 1,033.93 mi (1,663.95 km) |
| Oak Forest to Levelland (Texas) | 971.11 mi (1,562.85 km) |
| Oak Forest to Levittown (New York) | 742.35 mi (1,194.70 km) |
| Oak Forest to Levittown (Pennsylvania) | 680.65 mi (1,095.40 km) |
| Oak Forest to Lewisburg (Tennessee) | 428.39 mi (689.43 km) |
