Size comparison

compared to

United States is about 102,646,315 times bigger than Pentagon.

Pentagon is approximately 0.096 km² (0.037 sq mi), while United States is approximately 9,833,517 sq km, making United States 10,264,631,424% larger than Pentagon.
Tip: This to-scale comparison of Pentagon vs. United States uses the Mercator projection, which distorts the size of regions near the poles.
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