State size comparison

compared to

District of Columbia is about 9 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while District of Columbia is approximately 177 sq km, making District of Columbia 11.26% the size of London.
Tip: This to-scale comparison of London vs. District of Columbia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: District of Columbia vs. London

Flip Comparison · See true size
See District of Columbia on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 14.5% more expensive than District of Columbia
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