| Security-Widefield to Merriam (Kansas) | 539.01 mi (867.45 km) |
| Security-Widefield to Merrick (New York) | 1,653.04 mi (2,660.32 km) |
| Security-Widefield to Merrifield (Virginia) | 1,473.42 mi (2,371.24 km) |
| Security-Widefield to Merrillville (Indiana) | 936.54 mi (1,507.21 km) |
| Security-Widefield to Merritt Island (Florida) | 1,554.49 mi (2,501.71 km) |
| Security-Widefield to Mesa (Arizona) | 537.70 mi (865.34 km) |
| Security-Widefield to Mesquite (Nevada) | 531.38 mi (855.17 km) |
| Security-Widefield to Mesquite (Texas) | 615.06 mi (989.84 km) |
| Security-Widefield to Metairie (Louisiana) | 1,023.91 mi (1,647.83 km) |
| Security-Widefield to Methuen Town (Massachusetts) | 1,764.64 mi (2,839.91 km) |
| Security-Widefield to Metuchen (New Jersey) | 1,611.53 mi (2,593.50 km) |
| Security-Widefield to Mexico (Missouri) | 690.06 mi (1,110.54 km) |
| Security-Widefield to Miami (Florida) | 1,680.37 mi (2,704.30 km) |
| Security-Widefield to Miami (Oklahoma) | 552.11 mi (888.54 km) |
| Security-Widefield to Miami Beach (Florida) | 1,682.41 mi (2,707.57 km) |
