| Oklahoma City to Malvern (Arkansas) | 276.38 mi (444.80 km) |
| Oklahoma City to Manassas (Virginia) | 1,124.29 mi (1,809.38 km) |
| Oklahoma City to Manassas Park (Virginia) | 1,126.64 mi (1,813.15 km) |
| Oklahoma City to Manatí (Puerto Rico) | 2,229.78 mi (3,588.49 km) |
| Oklahoma City to Manchester (Missouri) | 442.24 mi (711.71 km) |
| Oklahoma City to Manchester (New Hampshire) | 1,481.44 mi (2,384.15 km) |
| Oklahoma City to Manchester (Tennessee) | 643.20 mi (1,035.13 km) |
| Oklahoma City to Manchester (Virginia) | 1,116.31 mi (1,796.53 km) |
| Oklahoma City to Mandan (North Dakota) | 804.17 mi (1,294.18 km) |
| Oklahoma City to Mandeville (Louisiana) | 555.71 mi (894.32 km) |
| Oklahoma City to Mango (Florida) | 1,030.38 mi (1,658.24 km) |
| Oklahoma City to Manhattan (Kansas) | 261.90 mi (421.48 km) |
| Oklahoma City to Manhattan (New York) | 1,326.93 mi (2,135.50 km) |
| Oklahoma City to Manhattan Beach (California) | 1,189.34 mi (1,914.06 km) |
| Oklahoma City to Manitowoc (Wisconsin) | 791.42 mi (1,273.67 km) |
