By area, what is the largest state in the USA?

Alaska is the largest state in the USA by area, significantly surpassing the other states. It covers about 663,300 square miles, making it not only the largest state but also larger than the next three largest states combined—Texas, California, and Florida. Texas, which is the second-largest state, covers approximately 268,600 square miles, illustrating the vast difference in size between Alaska and other states. Alaska's immense land area comprises diverse terrains, including mountains, forests, and tundra, which contributes to its unique geographical status. Understanding the size of Alaska relative to other states provides insight into the vastness of the United States as a whole, as well as its diverse landscapes.