Greece is about 2.2 times smaller than Nevada.

Nevada is approximately 284,448 sq km, while Greece is approximately 131,957 sq km, making Greece 46.39% the size of Nevada. Meanwhile, the population of Nevada is ~3.3 million people (7.1 million more people live in Greece).
Tip: This to-scale comparison of Nevada vs. Greece uses the Mercator projection, which distorts the size of regions near the poles.
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