| Chicago Heights to Hormigueros (Puerto Rico) | 2,018.03 mi (3,247.70 km) |
| Chicago Heights to Horn Lake (Mississippi) | 471.70 mi (759.12 km) |
| Chicago Heights to Hot Springs (Arkansas) | 567.38 mi (913.11 km) |
| Chicago Heights to Hot Springs Village (Arkansas) | 554.92 mi (893.05 km) |
| Chicago Heights to Houma (Louisiana) | 842.01 mi (1,355.08 km) |
| Chicago Heights to Houston (Texas) | 918.66 mi (1,478.44 km) |
| Chicago Heights to Howard (Wisconsin) | 212.71 mi (342.32 km) |
| Chicago Heights to Huber Heights (Ohio) | 216.88 mi (349.03 km) |
| Chicago Heights to Hudson (Florida) | 950.35 mi (1,529.44 km) |
| Chicago Heights to Hudson (Ohio) | 321.60 mi (517.57 km) |
| Chicago Heights to Hudson (Wisconsin) | 350.25 mi (563.67 km) |
| Chicago Heights to Hueytown (Alabama) | 559.70 mi (900.75 km) |
| Chicago Heights to Hugo (Minnesota) | 367.86 mi (592.02 km) |
| Chicago Heights to Humacao (Puerto Rico) | 2,064.33 mi (3,322.22 km) |
| Chicago Heights to Humble (Texas) | 902.63 mi (1,452.64 km) |
