| Chicago Ridge to Mauldin (South Carolina) | 562.73 mi (905.63 km) |
| Chicago Ridge to Maumee (Ohio) | 212.72 mi (342.34 km) |
| Chicago Ridge to Maumelle (Arkansas) | 535.41 mi (861.65 km) |
| Chicago Ridge to Mayagüez (Puerto Rico) | 2,028.91 mi (3,265.21 km) |
| Chicago Ridge to Mayfield Heights (Ohio) | 326.98 mi (526.23 km) |
| Chicago Ridge to Mays Chapel (Maryland) | 604.23 mi (972.42 km) |
| Chicago Ridge to Maywood (California) | 1,732.14 mi (2,787.61 km) |
| Chicago Ridge to Maywood (Illinois) | 12.64 mi (20.33 km) |
| Chicago Ridge to McAlester (Oklahoma) | 637.46 mi (1,025.89 km) |
| Chicago Ridge to McAllen (Texas) | 1,223.92 mi (1,969.71 km) |
| Chicago Ridge to McCalla (Alabama) | 581.90 mi (936.48 km) |
| Chicago Ridge to McComb (Mississippi) | 737.86 mi (1,187.48 km) |
| Chicago Ridge to McDonough (Georgia) | 604.40 mi (972.69 km) |
| Chicago Ridge to McFarland (California) | 1,736.58 mi (2,794.76 km) |
| Chicago Ridge to McHenry (Illinois) | 51.21 mi (82.41 km) |
