| West Chicago to McHenry (Illinois) | 30.78 mi (49.54 km) |
| West Chicago to McKeesport (Pennsylvania) | 449.07 mi (722.71 km) |
| West Chicago to McKinleyville (California) | 1,845.47 mi (2,969.99 km) |
| West Chicago to McKinney (Texas) | 757.25 mi (1,218.68 km) |
| West Chicago to McLean (Virginia) | 614.51 mi (988.96 km) |
| West Chicago to McMinnville (Oregon) | 1,751.91 mi (2,819.43 km) |
| West Chicago to McMinnville (Tennessee) | 448.72 mi (722.15 km) |
| West Chicago to McNair (Virginia) | 603.56 mi (971.34 km) |
| West Chicago to McPherson (Kansas) | 554.29 mi (892.05 km) |
| West Chicago to Mead Valley (California) | 1,670.54 mi (2,688.47 km) |
| West Chicago to Meadow Woods (Florida) | 1,011.28 mi (1,627.50 km) |
| West Chicago to Meadowbrook (Virginia) | 649.09 mi (1,044.62 km) |
| West Chicago to Meadville (Pennsylvania) | 416.49 mi (670.27 km) |
| West Chicago to Mebane (North Carolina) | 625.72 mi (1,006.99 km) |
| West Chicago to Mechanicsville (Virginia) | 647.63 mi (1,042.25 km) |
