District of Columbia is about 217 times smaller than Bhutan.

Bhutan is approximately 38,394 sq km, while District of Columbia is approximately 177 sq km, making District of Columbia 0.46% the size of Bhutan. Meanwhile, the population of Bhutan is ~867,775 people (266,052 fewer people live in District of Columbia).
Tip: This to-scale comparison of Bhutan vs. District of Columbia uses the Mercator projection, which distorts the size of regions near the poles.
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