| Chicago Heights to Alcorcon | 4,187.87 mi (6,739.73 km) |
| Chicago Heights to Alcoy | 4,400.18 mi (7,081.40 km) |
| Chicago Heights to Alcudia | 4,514.97 mi (7,266.14 km) |
| Chicago Heights to Aldaya | 4,371.63 mi (7,035.45 km) |
| Chicago Heights to Alella | 4,415.70 mi (7,106.39 km) |
| Chicago Heights to Alfafar | 4,376.43 mi (7,043.18 km) |
| Chicago Heights to Alfaro | 4,214.66 mi (6,782.85 km) |
| Chicago Heights to Algeciras | 4,267.78 mi (6,868.33 km) |
| Chicago Heights to Algemesi | 4,383.12 mi (7,053.95 km) |
| Chicago Heights to Algete | 4,193.92 mi (6,749.47 km) |
| Chicago Heights to Alginet | 4,379.00 mi (7,047.31 km) |
| Chicago Heights to Alguazas | 4,390.09 mi (7,065.16 km) |
| Chicago Heights to Alhama de Murcia | 4,389.28 mi (7,063.87 km) |
| Chicago Heights to Alhaurin de la Torre | 4,289.97 mi (6,904.05 km) |
| Chicago Heights to Alhaurin el Grande | 4,285.02 mi (6,896.07 km) |
