| Chicago Heights to Lubbeek | 4,173.96 mi (6,717.35 km) |
| Chicago Heights to Lummen | 4,183.80 mi (6,733.18 km) |
| Chicago Heights to Maaseik | 4,201.40 mi (6,761.50 km) |
| Chicago Heights to Machelen | 4,157.77 mi (6,691.28 km) |
| Chicago Heights to Maldegem | 4,110.02 mi (6,614.44 km) |
| Chicago Heights to Malmedy | 4,234.65 mi (6,815.01 km) |
| Chicago Heights to Manage | 4,164.45 mi (6,702.04 km) |
| Chicago Heights to Marche-en-Famenne | 4,216.11 mi (6,785.18 km) |
| Chicago Heights to Mariakerke | 4,123.52 mi (6,636.17 km) |
| Chicago Heights to Mechelen | 4,155.31 mi (6,687.32 km) |
| Chicago Heights to Mechelen-aan-de-Maas | 4,202.07 mi (6,762.57 km) |
| Chicago Heights to Meerhout | 4,174.15 mi (6,717.64 km) |
| Chicago Heights to Meise | 4,153.08 mi (6,683.73 km) |
| Chicago Heights to Melle | 4,130.70 mi (6,647.71 km) |
| Chicago Heights to Melsele | 4,141.13 mi (6,664.50 km) |
