District of Columbia is about 135 times smaller than Vermont.

Vermont is approximately 23,956 sq km, while District of Columbia is approximately 177 sq km, making District of Columbia 0.74% the size of Vermont. Meanwhile, the population of Vermont is ~625,741 people (24,018 fewer people live in District of Columbia).
Tip: This to-scale comparison of Vermont vs. District of Columbia uses the Mercator projection, which distorts the size of regions near the poles.
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