| Frederick to Merrick (New York) | 220.84 mi (355.40 km) |
| Frederick to Merrifield (Virginia) | 39.81 mi (64.07 km) |
| Frederick to Merrillville (Indiana) | 539.16 mi (867.69 km) |
| Frederick to Merritt Island (Florida) | 790.53 mi (1,272.23 km) |
| Frederick to Mesa (Arizona) | 1,939.99 mi (3,122.11 km) |
| Frederick to Mesquite (Nevada) | 1,990.46 mi (3,203.33 km) |
| Frederick to Mesquite (Texas) | 1,162.41 mi (1,870.72 km) |
| Frederick to Metairie (Louisiana) | 973.11 mi (1,566.07 km) |
| Frederick to Methuen Town (Massachusetts) | 396.19 mi (637.60 km) |
| Frederick to Metuchen (New Jersey) | 178.76 mi (287.68 km) |
| Frederick to Mexico (Missouri) | 772.40 mi (1,243.06 km) |
| Frederick to Miami (Florida) | 956.89 mi (1,539.97 km) |
| Frederick to Miami (Oklahoma) | 962.95 mi (1,549.72 km) |
| Frederick to Miami Beach (Florida) | 953.95 mi (1,535.24 km) |
| Frederick to Miami Gardens (Florida) | 946.35 mi (1,523.00 km) |
