| Chicago Heights to Merrick (New York) | 734.93 mi (1,182.76 km) |
| Chicago Heights to Merrifield (Virginia) | 577.51 mi (929.41 km) |
| Chicago Heights to Merrillville (Indiana) | 16.50 mi (26.55 km) |
| Chicago Heights to Merritt Island (Florida) | 992.58 mi (1,597.41 km) |
| Chicago Heights to Mesa (Arizona) | 1,428.65 mi (2,299.20 km) |
| Chicago Heights to Mesquite (Nevada) | 1,450.32 mi (2,334.07 km) |
| Chicago Heights to Mesquite (Texas) | 779.20 mi (1,254.01 km) |
| Chicago Heights to Metairie (Louisiana) | 808.00 mi (1,300.35 km) |
| Chicago Heights to Methuen Town (Massachusetts) | 845.68 mi (1,360.99 km) |
| Chicago Heights to Metuchen (New Jersey) | 694.31 mi (1,117.39 km) |
| Chicago Heights to Mexico (Missouri) | 275.80 mi (443.86 km) |
| Chicago Heights to Miami (Florida) | 1,166.28 mi (1,876.95 km) |
| Chicago Heights to Miami (Oklahoma) | 501.81 mi (807.58 km) |
| Chicago Heights to Miami Beach (Florida) | 1,165.60 mi (1,875.85 km) |
| Chicago Heights to Miami Gardens (Florida) | 1,155.23 mi (1,859.17 km) |
