| Prospect Heights to Malvern (Arkansas) | 596.24 mi (959.55 km) |
| Prospect Heights to Manassas (Virginia) | 595.68 mi (958.65 km) |
| Prospect Heights to Manassas Park (Virginia) | 596.96 mi (960.71 km) |
| Prospect Heights to Manatí (Puerto Rico) | 2,064.23 mi (3,322.06 km) |
| Prospect Heights to Manchester (Missouri) | 278.60 mi (448.36 km) |
| Prospect Heights to Manchester (New Hampshire) | 839.86 mi (1,351.63 km) |
| Prospect Heights to Manchester (Tennessee) | 469.49 mi (755.58 km) |
| Prospect Heights to Manchester (Virginia) | 636.25 mi (1,023.95 km) |
| Prospect Heights to Mandan (North Dakota) | 716.40 mi (1,152.93 km) |
| Prospect Heights to Mandeville (Louisiana) | 819.22 mi (1,318.41 km) |
| Prospect Heights to Mango (Florida) | 1,024.95 mi (1,649.50 km) |
| Prospect Heights to Manhattan (Kansas) | 497.23 mi (800.21 km) |
| Prospect Heights to Manhattan (New York) | 727.95 mi (1,171.53 km) |
| Prospect Heights to Manhattan Beach (California) | 1,742.49 mi (2,804.27 km) |
| Prospect Heights to Manitowoc (Wisconsin) | 138.41 mi (222.75 km) |
