Wyoming is about 1.2 times bigger than Utah.

Utah is approximately 212,751 sq km, while Wyoming is approximately 251,489 sq km, making Wyoming 18% larger than Utah. Meanwhile, the population of Utah is ~2.8 million people (2.2 million fewer people live in Wyoming).
Tip: This to-scale comparison of Utah vs. Wyoming uses the Mercator projection, which distorts the size of regions near the poles.
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