Ohio is about 1.3 times bigger than Czech Republic.

Czech Republic is approximately 78,867 sq km, while Ohio is approximately 106,056 sq km, making Ohio 34% larger than Czech Republic. Meanwhile, the population of Czech Republic is ~10.7 million people (831,120 more people live in Ohio).
This to-scale comparison of Czech Republic vs. Ohio uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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