| Blue Island to McKeesport (Pennsylvania) | 418.50 mi (673.51 km) |
| Blue Island to McKinleyville (California) | 1,876.03 mi (3,019.18 km) |
| Blue Island to McKinney (Texas) | 763.57 mi (1,228.85 km) |
| Blue Island to McLean (Virginia) | 583.09 mi (938.40 km) |
| Blue Island to McMinnville (Oregon) | 1,783.87 mi (2,870.86 km) |
| Blue Island to McMinnville (Tennessee) | 425.09 mi (684.11 km) |
| Blue Island to McNair (Virginia) | 572.09 mi (920.68 km) |
| Blue Island to McPherson (Kansas) | 574.37 mi (924.36 km) |
| Blue Island to Mead Valley (California) | 1,695.52 mi (2,728.67 km) |
| Blue Island to Meadow Woods (Florida) | 984.86 mi (1,584.98 km) |
| Blue Island to Meadowbrook (Virginia) | 616.73 mi (992.54 km) |
| Blue Island to Meadville (Pennsylvania) | 388.84 mi (625.78 km) |
| Blue Island to Mebane (North Carolina) | 593.44 mi (955.05 km) |
| Blue Island to Mechanicsville (Virginia) | 615.35 mi (990.31 km) |
| Blue Island to Medford (Massachusetts) | 850.68 mi (1,369.03 km) |
