The area of Comanche National Grassland is 1,793.085 square kilometers.
Comanche National Grassland was created on 1960-06-23.
The area of Oglala National Grassland is 382.509 square kilometers.
The Cedar River National Grassland covers an area of approximately 6,400 acres.
The area of Buffalo Gap National Grassland is 2,417.717 square kilometers.
The area of Black Kettle National Grassland - Oklahoma - is 126.667 square kilometers.
Comanche National Grassland was created on 1960-06-23.
The area of Pawnee National Grassland is 781.286 square kilometers.
The area of Caddo National Grassland is 72.329 square kilometers.
The area of Kiowa National Grassland is 552.06 square kilometers.
The area of Sheyenne National Grassland is 284.008 square kilometers.
The area of Oglala National Grassland is 382.509 square kilometers.
The Cedar River National Grassland covers an area of approximately 6,400 acres.
The area of Crooked River National Grassland is 454.693 square kilometers.
The area of Butte Valley National Grassland is 74.563 square kilometers.
The area of Rita Blanca National Grassland is 376.313 square kilometers.
The area of Thunder Basin National Grassland is 2,216.14 square kilometers.
The area of Grand River National Grassland is 626.385 square kilometers.