| Chicago Heights to Lomita (California) | 1,750.48 mi (2,817.13 km) |
| Chicago Heights to Lompoc (California) | 1,835.27 mi (2,953.58 km) |
| Chicago Heights to London (Ohio) | 246.55 mi (396.78 km) |
| Chicago Heights to Lone Tree (Colorado) | 914.00 mi (1,470.94 km) |
| Chicago Heights to Long Beach (California) | 1,742.63 mi (2,804.49 km) |
| Chicago Heights to Long Beach (Mississippi) | 775.04 mi (1,247.31 km) |
| Chicago Heights to Long Beach (New York) | 729.82 mi (1,174.54 km) |
| Chicago Heights to Long Branch (New Jersey) | 716.62 mi (1,153.28 km) |
| Chicago Heights to Longmont (Colorado) | 916.10 mi (1,474.32 km) |
| Chicago Heights to Longview (Texas) | 734.57 mi (1,182.17 km) |
| Chicago Heights to Longview (Washington) | 1,774.68 mi (2,856.07 km) |
| Chicago Heights to Longwood (Florida) | 952.94 mi (1,533.61 km) |
| Chicago Heights to Lorain (Ohio) | 282.15 mi (454.08 km) |
| Chicago Heights to Lorton (Virginia) | 583.38 mi (938.86 km) |
| Chicago Heights to Los Alamitos (California) | 1,737.12 mi (2,795.63 km) |
