| Chicago Heights to Abilene (Texas) | 913.60 mi (1,470.30 km) |
| Chicago Heights to Accokeek (Maryland) | 594.67 mi (957.03 km) |
| Chicago Heights to Acworth (Georgia) | 539.70 mi (868.56 km) |
| Chicago Heights to Ada (Oklahoma) | 676.11 mi (1,088.10 km) |
| Chicago Heights to Addison (Illinois) | 34.92 mi (56.20 km) |
| Chicago Heights to Addison (Texas) | 777.01 mi (1,250.48 km) |
| Chicago Heights to Adelanto (California) | 1,681.48 mi (2,706.08 km) |
| Chicago Heights to Adelphi (Maryland) | 588.23 mi (946.67 km) |
| Chicago Heights to Adrian (Michigan) | 187.11 mi (301.12 km) |
| Chicago Heights to Affton (Missouri) | 249.19 mi (401.03 km) |
| Chicago Heights to Agoura Hills (California) | 1,762.27 mi (2,836.10 km) |
| Chicago Heights to Aguadilla (Puerto Rico) | 1,999.70 mi (3,218.21 km) |
| Chicago Heights to Aiken (South Carolina) | 638.97 mi (1,028.32 km) |
| Chicago Heights to Akron (Ohio) | 318.63 mi (512.79 km) |
| Chicago Heights to Alabaster (Alabama) | 574.52 mi (924.60 km) |
