| West Chicago to Mattoon (Illinois) | 167.26 mi (269.18 km) |
| West Chicago to Mauldin (South Carolina) | 586.67 mi (944.15 km) |
| West Chicago to Maumee (Ohio) | 236.26 mi (380.22 km) |
| West Chicago to Maumelle (Arkansas) | 536.47 mi (863.36 km) |
| West Chicago to Mayagüez (Puerto Rico) | 2,054.34 mi (3,306.15 km) |
| West Chicago to Mayfield Heights (Ohio) | 350.20 mi (563.59 km) |
| West Chicago to Mays Chapel (Maryland) | 629.40 mi (1,012.92 km) |
| West Chicago to Maywood (California) | 1,711.34 mi (2,754.14 km) |
| West Chicago to Maywood (Illinois) | 19.63 mi (31.60 km) |
| West Chicago to McAlester (Oklahoma) | 631.07 mi (1,015.61 km) |
| West Chicago to McAllen (Texas) | 1,223.21 mi (1,968.56 km) |
| West Chicago to McCalla (Alabama) | 597.34 mi (961.33 km) |
| West Chicago to McComb (Mississippi) | 746.37 mi (1,201.16 km) |
| West Chicago to McDonough (Georgia) | 625.13 mi (1,006.04 km) |
| West Chicago to McFarland (California) | 1,714.56 mi (2,759.31 km) |
