| Middle River to Merriam (Kansas) | 976.99 mi (1,572.31 km) |
| Middle River to Merrick (New York) | 176.82 mi (284.57 km) |
| Middle River to Merrifield (Virginia) | 54.56 mi (87.81 km) |
| Middle River to Merrillville (Indiana) | 591.28 mi (951.58 km) |
| Middle River to Merritt Island (Florida) | 799.81 mi (1,287.18 km) |
| Middle River to Mesa (Arizona) | 1,992.65 mi (3,206.87 km) |
| Middle River to Mesquite (Nevada) | 2,043.63 mi (3,288.90 km) |
| Middle River to Mesquite (Texas) | 1,211.24 mi (1,949.30 km) |
| Middle River to Metairie (Louisiana) | 1,011.66 mi (1,628.11 km) |
| Middle River to Methuen Town (Massachusetts) | 359.52 mi (578.59 km) |
| Middle River to Metuchen (New Jersey) | 137.10 mi (220.64 km) |
| Middle River to Mexico (Missouri) | 825.49 mi (1,328.50 km) |
| Middle River to Miami (Florida) | 962.19 mi (1,548.49 km) |
| Middle River to Miami (Oklahoma) | 1,015.12 mi (1,633.68 km) |
| Middle River to Miami Beach (Florida) | 959.03 mi (1,543.41 km) |
