| Chicago Heights to Mancha Real | 4,291.66 mi (6,906.75 km) |
| Chicago Heights to Manilva | 4,267.82 mi (6,868.40 km) |
| Chicago Heights to Manises | 4,371.47 mi (7,035.20 km) |
| Chicago Heights to Manlleu | 4,395.98 mi (7,074.65 km) |
| Chicago Heights to Manresa | 4,386.79 mi (7,059.86 km) |
| Chicago Heights to Manzanares | 4,257.86 mi (6,852.37 km) |
| Chicago Heights to Manzanares el Real | 4,173.12 mi (6,715.98 km) |
| Chicago Heights to Maracena | 4,312.59 mi (6,940.44 km) |
| Chicago Heights to Marbella | 4,280.01 mi (6,888.02 km) |
| Chicago Heights to Marchena | 4,224.91 mi (6,799.34 km) |
| Chicago Heights to Marin | 3,898.80 mi (6,274.51 km) |
| Chicago Heights to Marratxi | 4,507.15 mi (7,253.56 km) |
| Chicago Heights to Martorell | 4,400.72 mi (7,082.27 km) |
| Chicago Heights to Martos | 4,277.93 mi (6,884.66 km) |
| Chicago Heights to Masamagrell | 4,373.54 mi (7,038.53 km) |
