| Wauwatosa to Mattoon (Illinois) | 248.23 mi (399.48 km) |
| Wauwatosa to Mauldin (South Carolina) | 649.35 mi (1,045.03 km) |
| Wauwatosa to Maumee (Ohio) | 245.93 mi (395.78 km) |
| Wauwatosa to Maumelle (Arkansas) | 613.56 mi (987.42 km) |
| Wauwatosa to Mayagüez (Puerto Rico) | 2,106.92 mi (3,390.77 km) |
| Wauwatosa to Mayfield Heights (Ohio) | 352.79 mi (567.75 km) |
| Wauwatosa to Mays Chapel (Maryland) | 641.56 mi (1,032.50 km) |
| Wauwatosa to Maywood (California) | 1,734.73 mi (2,791.78 km) |
| Wauwatosa to Maywood (Illinois) | 82.23 mi (132.34 km) |
| Wauwatosa to McAlester (Oklahoma) | 698.38 mi (1,123.93 km) |
| Wauwatosa to McAllen (Texas) | 1,297.68 mi (2,088.41 km) |
| Wauwatosa to McCalla (Alabama) | 676.49 mi (1,088.71 km) |
| Wauwatosa to McComb (Mississippi) | 827.35 mi (1,331.49 km) |
| Wauwatosa to McDonough (Georgia) | 697.20 mi (1,122.03 km) |
| Wauwatosa to McFarland (California) | 1,731.77 mi (2,787.02 km) |
