| Prospect Heights to Mineola (New York) | 745.21 mi (1,199.30 km) |
| Prospect Heights to Mineral Wells (Texas) | 848.23 mi (1,365.10 km) |
| Prospect Heights to Minneapolis (Minnesota) | 332.47 mi (535.05 km) |
| Prospect Heights to Minnehaha (Washington) | 1,731.34 mi (2,786.33 km) |
| Prospect Heights to Minneola (Florida) | 995.02 mi (1,601.33 km) |
| Prospect Heights to Minnetonka (Minnesota) | 339.05 mi (545.65 km) |
| Prospect Heights to Minooka (Illinois) | 48.65 mi (78.29 km) |
| Prospect Heights to Minot (North Dakota) | 774.57 mi (1,246.55 km) |
| Prospect Heights to Mint Hill (North Carolina) | 618.42 mi (995.25 km) |
| Prospect Heights to Miramar (Florida) | 1,194.74 mi (1,922.74 km) |
| Prospect Heights to Mishawaka (Indiana) | 95.27 mi (153.33 km) |
| Prospect Heights to Mission (Texas) | 1,246.87 mi (2,006.64 km) |
| Prospect Heights to Mission Bend (Texas) | 959.55 mi (1,544.25 km) |
| Prospect Heights to Mission Viejo (California) | 1,714.19 mi (2,758.72 km) |
| Prospect Heights to Missoula (Montana) | 1,321.03 mi (2,125.99 km) |
