Kansas is about 390 times bigger than Guam.

Guam is approximately 544 sq km, while Kansas is approximately 211,900 sq km, making Kansas 38,852% larger than Guam. Meanwhile, the population of Guam is ~169,086 people (2.7 million more people live in Kansas).
This to-scale comparison of Guam vs. Kansas uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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