| Chicago Heights to Hameenkyro | 4,341.14 mi (6,986.40 km) |
| Chicago Heights to Hameenlinna | 4,401.53 mi (7,083.58 km) |
| Chicago Heights to Hamina | 4,490.91 mi (7,227.42 km) |
| Chicago Heights to Hanko | 4,412.21 mi (7,100.77 km) |
| Chicago Heights to Hattula | 4,396.37 mi (7,075.27 km) |
| Chicago Heights to Haukipudas | 4,241.75 mi (6,826.44 km) |
| Chicago Heights to Hausjarvi | 4,425.06 mi (7,121.44 km) |
| Chicago Heights to Heinola | 4,432.61 mi (7,133.60 km) |
| Chicago Heights to Helsinki | 4,450.13 mi (7,161.78 km) |
| Chicago Heights to Hollola | 4,428.76 mi (7,127.41 km) |
| Chicago Heights to Huittinen | 4,347.63 mi (6,996.84 km) |
| Chicago Heights to Hyvinkaa | 4,427.37 mi (7,125.16 km) |
| Chicago Heights to Ii | 4,236.55 mi (6,818.07 km) |
| Chicago Heights to Iisalmi | 4,354.86 mi (7,008.47 km) |
| Chicago Heights to Ilmajoki | 4,278.96 mi (6,886.32 km) |
