Oklahoma, USA is 181,195 km2
Oklahoma's area is 69,900 square miles (181,000 square kilometers).
Oklahoma City, Oklahoma's area is 620 square miles (1,610 square kilometers).
181,035
Oklahoma covers 180,533 km2 of which 177,847 km2 is land.
The area of Lake Murray - Oklahoma - is 23.18 square kilometers.
Oklahoma is 68667 square miles
The Oklahoma City metropolitan area covers approximately 6,500 square miles.
68000
The area of Black Kettle National Grassland - Oklahoma - is 126.667 square kilometers.
Oklahoma City has a total area of 620.34 square miles.
Oklahoma has an area of 69,898 square miles.