| Chicago Heights to Dover (New Jersey) | 680.45 mi (1,095.08 km) |
| Chicago Heights to Dover (Ohio) | 327.78 mi (527.52 km) |
| Chicago Heights to Downers Grove (Illinois) | 27.89 mi (44.88 km) |
| Chicago Heights to Downey (California) | 1,736.44 mi (2,794.53 km) |
| Chicago Heights to Dranesville (Virginia) | 568.08 mi (914.24 km) |
| Chicago Heights to Draper (Utah) | 1,261.03 mi (2,029.43 km) |
| Chicago Heights to Drexel Heights (Arizona) | 1,441.14 mi (2,319.30 km) |
| Chicago Heights to Drexel Hill (Pennsylvania) | 653.97 mi (1,052.47 km) |
| Chicago Heights to Duarte (California) | 1,720.33 mi (2,768.61 km) |
| Chicago Heights to Dublin (California) | 1,830.24 mi (2,945.49 km) |
| Chicago Heights to Dublin (Georgia) | 671.92 mi (1,081.35 km) |
| Chicago Heights to Dublin (Ohio) | 253.83 mi (408.50 km) |
| Chicago Heights to Dubuque (Iowa) | 171.93 mi (276.70 km) |
| Chicago Heights to Duluth (Georgia) | 552.24 mi (888.74 km) |
| Chicago Heights to Duluth (Minnesota) | 426.74 mi (686.77 km) |
