| Chicago Heights to Dumas (Texas) | 864.28 mi (1,390.93 km) |
| Chicago Heights to Dumont (New Jersey) | 709.25 mi (1,141.43 km) |
| Chicago Heights to Duncan (Oklahoma) | 737.52 mi (1,186.92 km) |
| Chicago Heights to Duncanville (Texas) | 796.89 mi (1,282.48 km) |
| Chicago Heights to Dundalk (Maryland) | 605.84 mi (975.01 km) |
| Chicago Heights to Dunedin (Florida) | 970.53 mi (1,561.92 km) |
| Chicago Heights to Dunkirk (New York) | 431.37 mi (694.22 km) |
| Chicago Heights to Dunmore (Pennsylvania) | 622.28 mi (1,001.46 km) |
| Chicago Heights to Dunwoody (Georgia) | 553.41 mi (890.63 km) |
| Chicago Heights to Durango (Colorado) | 1,117.15 mi (1,797.88 km) |
| Chicago Heights to Durant (Oklahoma) | 705.28 mi (1,135.05 km) |
| Chicago Heights to Durham (North Carolina) | 605.64 mi (974.68 km) |
| Chicago Heights to Dyer (Indiana) | 6.55 mi (10.54 km) |
| Chicago Heights to Dyersburg (Tennessee) | 388.97 mi (625.98 km) |
| Chicago Heights to Eagan (Minnesota) | 360.21 mi (579.71 km) |
