| Chicago Heights to Zrece | 4,746.29 mi (7,638.42 km) |
| Chicago Heights to Zuzemberk | 4,752.39 mi (7,648.24 km) |
| Chicago Heights to Abaran | 4,377.11 mi (7,044.28 km) |
| Chicago Heights to Abrera | 4,397.91 mi (7,077.75 km) |
| Chicago Heights to Acala del Rio | 4,192.60 mi (6,747.34 km) |
| Chicago Heights to Adeje | 4,015.17 mi (6,461.78 km) |
| Chicago Heights to Adra | 4,358.19 mi (7,013.82 km) |
| Chicago Heights to Aguilar | 4,253.76 mi (6,845.76 km) |
| Chicago Heights to Aguilas | 4,399.23 mi (7,079.87 km) |
| Chicago Heights to Alacuas | 4,371.84 mi (7,035.80 km) |
| Chicago Heights to Alayor | 4,556.22 mi (7,332.54 km) |
| Chicago Heights to Albacete | 4,326.65 mi (6,963.08 km) |
| Chicago Heights to Albal | 4,376.26 mi (7,042.90 km) |
| Chicago Heights to Albatera | 4,402.17 mi (7,084.62 km) |
| Chicago Heights to Alberique | 4,382.15 mi (7,052.39 km) |
