District of Columbia is about 10,517 times smaller than Sudan.

Sudan is approximately 1,861,484 sq km, while District of Columbia is approximately 177 sq km, making District of Columbia 0.01% the size of Sudan. Meanwhile, the population of Sudan is ~48.0 million people (47.4 million fewer people live in District of Columbia).
Tip: This to-scale comparison of Sudan vs. District of Columbia uses the Mercator projection, which distorts the size of regions near the poles.
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