| Chicago Heights to Mitchell (South Dakota) | 550.09 mi (885.28 km) |
| Chicago Heights to Mitchellville (Maryland) | 597.39 mi (961.41 km) |
| Chicago Heights to Moberly (Missouri) | 290.82 mi (468.02 km) |
| Chicago Heights to Mobile (Alabama) | 748.88 mi (1,205.21 km) |
| Chicago Heights to Modesto (California) | 1,785.85 mi (2,874.04 km) |
| Chicago Heights to Mokena (Illinois) | 12.70 mi (20.44 km) |
| Chicago Heights to Moline (Illinois) | 147.88 mi (238.00 km) |
| Chicago Heights to Moncks Corner (South Carolina) | 711.51 mi (1,145.07 km) |
| Chicago Heights to Monfort Heights (Ohio) | 226.41 mi (364.37 km) |
| Chicago Heights to Monmouth (Oregon) | 1,793.56 mi (2,886.46 km) |
| Chicago Heights to Monroe (Georgia) | 574.10 mi (923.93 km) |
| Chicago Heights to Monroe (Louisiana) | 667.60 mi (1,074.40 km) |
| Chicago Heights to Monroe (Michigan) | 220.94 mi (355.57 km) |
| Chicago Heights to Monroe (North Carolina) | 590.54 mi (950.38 km) |
| Chicago Heights to Monroe (Ohio) | 223.20 mi (359.20 km) |
