Qatar is about 2.6 times smaller than Armenia.

Armenia is approximately 29,743 sq km, while Qatar is approximately 11,586 sq km, making Qatar 38.95% the size of Armenia. Meanwhile, the population of Armenia is ~3.1 million people (114,485 fewer people live in Qatar).
Tip: This to-scale comparison of Armenia vs. Qatar uses the Mercator projection, which distorts the size of regions near the poles.
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