| Box Elder to Mendota Heights (Minnesota) | 492.53 mi (792.65 km) |
| Box Elder to Menifee (California) | 1,042.91 mi (1,678.40 km) |
| Box Elder to Menlo Park (California) | 1,095.40 mi (1,762.87 km) |
| Box Elder to Menomonee Falls (Wisconsin) | 750.02 mi (1,207.04 km) |
| Box Elder to Menomonie (Wisconsin) | 552.80 mi (889.64 km) |
| Box Elder to Mentor (Ohio) | 1,109.93 mi (1,786.27 km) |
| Box Elder to Mequon (Wisconsin) | 755.86 mi (1,216.45 km) |
| Box Elder to Merced (California) | 1,022.46 mi (1,645.49 km) |
| Box Elder to Mercedes (Texas) | 1,274.05 mi (2,050.38 km) |
| Box Elder to Mercer Island (Washington) | 949.49 mi (1,528.05 km) |
| Box Elder to Mercerville (New Jersey) | 1,470.58 mi (2,366.66 km) |
| Box Elder to Meriden (Connecticut) | 1,536.33 mi (2,472.49 km) |
| Box Elder to Meridian (Idaho) | 663.54 mi (1,067.86 km) |
| Box Elder to Meridian (Mississippi) | 1,122.09 mi (1,805.83 km) |
| Box Elder to Merriam (Kansas) | 557.97 mi (897.97 km) |
