Is 86,938.850 square miles as big as Montana?
It's about three-fifths as big as Montana
The size of Montana is about 147,042.40 square miles.
(United States)
The "Treasure State," Montana measures 147,042.40 square miles in total area. The northwest corner of Montana is home to Flathead Lake, the largest freshwater lake in the continental United States with a surface area of 191.506670 square miles.
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