| Oak Forest to Lombard (Illinois) | 22.99 mi (37.00 km) |
| Oak Forest to Lomita (California) | 1,745.32 mi (2,808.83 km) |
| Oak Forest to Lompoc (California) | 1,829.67 mi (2,944.56 km) |
| Oak Forest to London (Ohio) | 254.92 mi (410.26 km) |
| Oak Forest to Lone Tree (Colorado) | 908.26 mi (1,461.71 km) |
| Oak Forest to Long Beach (California) | 1,737.49 mi (2,796.22 km) |
| Oak Forest to Long Beach (Mississippi) | 780.90 mi (1,256.73 km) |
| Oak Forest to Long Beach (New York) | 736.00 mi (1,184.48 km) |
| Oak Forest to Long Branch (New Jersey) | 723.00 mi (1,163.56 km) |
| Oak Forest to Longmont (Colorado) | 910.02 mi (1,464.54 km) |
| Oak Forest to Longview (Texas) | 736.59 mi (1,185.42 km) |
| Oak Forest to Longview (Washington) | 1,766.52 mi (2,842.94 km) |
| Oak Forest to Longwood (Florida) | 961.44 mi (1,547.29 km) |
| Oak Forest to Lorain (Ohio) | 288.24 mi (463.88 km) |
| Oak Forest to Lorton (Virginia) | 591.09 mi (951.27 km) |
