| Monroeville to McHenry (Illinois) | 461.43 mi (742.60 km) |
| Monroeville to McKeesport (Pennsylvania) | 7.30 mi (11.75 km) |
| Monroeville to McKinleyville (California) | 2,297.14 mi (3,696.89 km) |
| Monroeville to McKinney (Texas) | 1,057.52 mi (1,701.91 km) |
| Monroeville to McLean (Virginia) | 170.61 mi (274.57 km) |
| Monroeville to McMinnville (Oregon) | 2,198.78 mi (3,538.60 km) |
| Monroeville to McMinnville (Tennessee) | 462.96 mi (745.06 km) |
| Monroeville to McNair (Virginia) | 161.18 mi (259.40 km) |
| Monroeville to McPherson (Kansas) | 964.49 mi (1,552.19 km) |
| Monroeville to Mead Valley (California) | 2,100.14 mi (3,379.85 km) |
| Monroeville to Meadow Woods (Florida) | 837.87 mi (1,348.42 km) |
| Monroeville to Meadowbrook (Virginia) | 240.72 mi (387.40 km) |
| Monroeville to Meadville (Pennsylvania) | 86.76 mi (139.62 km) |
| Monroeville to Mebane (North Carolina) | 301.09 mi (484.56 km) |
| Monroeville to Mechanicsville (Virginia) | 232.53 mi (374.22 km) |
