Guam is about 5,009 times smaller than Kazakhstan.

Kazakhstan is approximately 2,724,900 sq km, while Guam is approximately 544 sq km, making Guam 0.02% the size of Kazakhstan. Meanwhile, the population of Kazakhstan is ~20.8 million people (20.7 million fewer people live in Guam).
Tip: This to-scale comparison of Kazakhstan vs. Guam uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.