| Chicago to Marysville (California) | 1,779.07 mi (2,863.14 km) |
| Chicago to Marysville (Ohio) | 251.41 mi (404.61 km) |
| Chicago to Marysville (Washington) | 1,723.86 mi (2,774.28 km) |
| Chicago to Maryville (Missouri) | 387.94 mi (624.32 km) |
| Chicago to Maryville (Tennessee) | 465.67 mi (749.42 km) |
| Chicago to Mason (Ohio) | 246.73 mi (397.07 km) |
| Chicago to Mason City (Iowa) | 295.06 mi (474.85 km) |
| Chicago to Massapequa (New York) | 742.00 mi (1,194.13 km) |
| Chicago to Massapequa Park (New York) | 742.90 mi (1,195.57 km) |
| Chicago to Massillon (Ohio) | 327.86 mi (527.64 km) |
| Chicago to Mastic (New York) | 772.26 mi (1,242.83 km) |
| Chicago to Mastic Beach (New York) | 773.35 mi (1,244.59 km) |
| Chicago to Matteson (Illinois) | 22.87 mi (36.81 km) |
| Chicago to Matthews (North Carolina) | 597.75 mi (961.99 km) |
| Chicago to Mattoon (Illinois) | 166.87 mi (268.55 km) |
