Portugal is about 1.9 times smaller than Washington.

Washington is approximately 172,348 sq km, while Portugal is approximately 92,090 sq km, making Portugal 53.43% the size of Washington. Meanwhile, the population of Washington is ~6.7 million people (3.5 million more people live in Portugal).
This to-scale comparison of Washington vs. Portugal uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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