| Chicago Heights to Ianca | 5,236.18 mi (8,426.83 km) |
| Chicago Heights to Iasi | 5,140.18 mi (8,272.33 km) |
| Chicago Heights to Iernut | 5,061.01 mi (8,144.91 km) |
| Chicago Heights to Ineu | 4,978.56 mi (8,012.22 km) |
| Chicago Heights to Jibou | 4,988.70 mi (8,028.54 km) |
| Chicago Heights to Jilava | 5,227.34 mi (8,412.59 km) |
| Chicago Heights to Jimbolia | 4,968.50 mi (7,996.03 km) |
| Chicago Heights to Liesti | 5,214.55 mi (8,392.01 km) |
| Chicago Heights to Lipova | 4,988.89 mi (8,028.84 km) |
| Chicago Heights to Liteni | 5,087.69 mi (8,187.85 km) |
| Chicago Heights to Ludus | 5,055.12 mi (8,135.42 km) |
| Chicago Heights to Lugoj | 5,015.15 mi (8,071.10 km) |
| Chicago Heights to Lupeni | 5,078.00 mi (8,172.25 km) |
| Chicago Heights to Magurele | 5,224.83 mi (8,408.56 km) |
| Chicago Heights to Mangalia | 5,339.65 mi (8,593.33 km) |
