| Oklahoma City to Missouri City (Texas) | 423.89 mi (682.18 km) |
| Oklahoma City to Mitchell (South Dakota) | 571.50 mi (919.74 km) |
| Oklahoma City to Mitchellville (Maryland) | 1,161.37 mi (1,869.05 km) |
| Oklahoma City to Moberly (Missouri) | 389.83 mi (627.37 km) |
| Oklahoma City to Mobile (Alabama) | 636.36 mi (1,024.12 km) |
| Oklahoma City to Modesto (California) | 1,308.87 mi (2,106.42 km) |
| Oklahoma City to Mokena (Illinois) | 667.90 mi (1,074.88 km) |
| Oklahoma City to Moline (Illinois) | 562.58 mi (905.38 km) |
| Oklahoma City to Moncks Corner (South Carolina) | 1,009.91 mi (1,625.29 km) |
| Oklahoma City to Monfort Heights (Ohio) | 753.29 mi (1,212.30 km) |
| Oklahoma City to Monmouth (Oregon) | 1,496.05 mi (2,407.66 km) |
| Oklahoma City to Monroe (Georgia) | 792.15 mi (1,274.84 km) |
| Oklahoma City to Monroe (Louisiana) | 372.06 mi (598.77 km) |
| Oklahoma City to Monroe (Michigan) | 880.96 mi (1,417.77 km) |
| Oklahoma City to Monroe (North Carolina) | 956.13 mi (1,538.74 km) |
