Utah is about 9 times bigger than Vermont.

Vermont is approximately 23,956 sq km, while Utah is approximately 212,751 sq km, making Utah 788% larger than Vermont. Meanwhile, the population of Vermont is ~625,741 people (2.1 million more people live in Utah).
Tip: This to-scale comparison of Vermont vs. Utah uses the Mercator projection, which distorts the size of regions near the poles.