Country size comparison

compared to

Thailand is about 3.6 times bigger than Illinois.

Illinois is approximately 143,961 sq km, while Thailand is approximately 513,120 sq km, making Thailand 256% larger than Illinois. Meanwhile, the population of Illinois is ~12.7 million people (58.9 million more people live in Thailand).
Tip: This to-scale comparison of Illinois vs. Thailand uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Thailand vs. Illinois

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