| Chicago to Ashtabula (Ohio) | 354.38 mi (570.33 km) |
| Chicago to Ashwaubenon (Wisconsin) | 183.67 mi (295.59 km) |
| Chicago to Aspen Hill (Maryland) | 588.31 mi (946.80 km) |
| Chicago to Astoria (Oregon) | 1,803.74 mi (2,902.85 km) |
| Chicago to Atascadero (California) | 1,821.63 mi (2,931.63 km) |
| Chicago to Atascocita (Texas) | 919.96 mi (1,480.54 km) |
| Chicago to Atchison (Kansas) | 420.53 mi (676.78 km) |
| Chicago to Athens (Alabama) | 488.96 mi (786.90 km) |
| Chicago to Athens (Georgia) | 593.38 mi (954.96 km) |
| Chicago to Athens (Ohio) | 340.58 mi (548.11 km) |
| Chicago to Athens (Tennessee) | 471.07 mi (758.11 km) |
| Chicago to Athens (Texas) | 802.20 mi (1,291.02 km) |
| Chicago to Atlanta (Georgia) | 585.56 mi (942.36 km) |
| Chicago to Atlantic Beach (Florida) | 867.73 mi (1,396.47 km) |
| Chicago to Atlantic City (New Jersey) | 713.84 mi (1,148.81 km) |
