| Box Elder to Merrick (New York) | 1,517.51 mi (2,442.20 km) |
| Box Elder to Merrifield (Virginia) | 1,379.04 mi (2,219.35 km) |
| Box Elder to Merrillville (Indiana) | 818.33 mi (1,316.98 km) |
| Box Elder to Merritt Island (Florida) | 1,649.05 mi (2,653.88 km) |
| Box Elder to Mesa (Arizona) | 873.00 mi (1,404.96 km) |
| Box Elder to Mesquite (Nevada) | 768.54 mi (1,236.85 km) |
| Box Elder to Mesquite (Texas) | 858.80 mi (1,382.10 km) |
| Box Elder to Metairie (Louisiana) | 1,203.97 mi (1,937.60 km) |
| Box Elder to Methuen Town (Massachusetts) | 1,593.26 mi (2,564.11 km) |
| Box Elder to Metuchen (New Jersey) | 1,479.83 mi (2,381.55 km) |
| Box Elder to Mexico (Missouri) | 671.48 mi (1,080.65 km) |
| Box Elder to Miami (Florida) | 1,799.60 mi (2,896.17 km) |
| Box Elder to Miami (Oklahoma) | 659.03 mi (1,060.60 km) |
| Box Elder to Miami Beach (Florida) | 1,800.62 mi (2,897.82 km) |
| Box Elder to Miami Gardens (Florida) | 1,789.82 mi (2,880.44 km) |
