District of Columbia is about 15,708 times smaller than Argentina.

Argentina is approximately 2,780,400 sq km, while District of Columbia is approximately 177 sq km, making District of Columbia 0.01% the size of Argentina. Meanwhile, the population of Argentina is ~46.2 million people (45.6 million fewer people live in District of Columbia).
Tip: This to-scale comparison of Argentina vs. District of Columbia uses the Mercator projection, which distorts the size of regions near the poles.
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