| Oklahoma City to Merriam (Kansas) | 290.24 mi (467.09 km) |
| Oklahoma City to Merrick (New York) | 1,347.05 mi (2,167.87 km) |
| Oklahoma City to Merrifield (Virginia) | 1,138.05 mi (1,831.52 km) |
| Oklahoma City to Merrillville (Indiana) | 689.30 mi (1,109.32 km) |
| Oklahoma City to Merritt Island (Florida) | 1,102.66 mi (1,774.56 km) |
| Oklahoma City to Mesa (Arizona) | 821.18 mi (1,321.56 km) |
| Oklahoma City to Mesquite (Nevada) | 930.78 mi (1,497.95 km) |
| Oklahoma City to Mesquite (Texas) | 194.43 mi (312.91 km) |
| Oklahoma City to Metairie (Louisiana) | 569.41 mi (916.38 km) |
| Oklahoma City to Methuen Town (Massachusetts) | 1,490.76 mi (2,399.14 km) |
| Oklahoma City to Metuchen (New Jersey) | 1,303.96 mi (2,098.53 km) |
| Oklahoma City to Mexico (Missouri) | 401.48 mi (646.12 km) |
| Oklahoma City to Miami (Florida) | 1,224.25 mi (1,970.24 km) |
| Oklahoma City to Miami (Oklahoma) | 177.04 mi (284.92 km) |
| Oklahoma City to Miami Beach (Florida) | 1,226.36 mi (1,973.64 km) |
