The area of Mount Baker-Snoqualmie National Forest is 10,357.103 square kilometers.
The area of Mount Hood National Forest is 4,318.17 square kilometers.
gifford pinchot national forest, Washington
The area of Gallatin National Forest is 8,498.398 square kilometers.
The area of Sawtooth National Forest is 8,498.398 square kilometers.
The area of Olympic National Forest is 2,564.4 square kilometers.
The area of Malheur National Forest is 6,879.656 square kilometers.
The area of Croatan National Forest is 647.036 square kilometers.
The area of Umatilla National Forest is 7,284.342 square kilometers.
The area of Custer National Forest is 5,173.012 square kilometers.
The area of Inyo National Forest is 24,281.1385344 square meters.
The area of Siuslaw National Forest is 2,549.52 square kilometers.
The area of Stanislaus National Forest is 3,634.478 square kilometers.