Botswana is about 1.4 times bigger than California.

California is approximately 403,882 sq km, while Botswana is approximately 581,730 sq km, making Botswana 44% larger than California. Meanwhile, the population of California is ~39.4 million people (36.8 million fewer people live in Botswana).
Tip: This to-scale comparison of California vs. Botswana uses the Mercator projection, which distorts the size of regions near the poles.
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