City size comparison

compared to

Seattle is about 2.8 times smaller than Seoul.

Seoul is approximately 605 sq km, while Seattle is approximately 217 sq km, making Seattle 35.9% the size of Seoul.
Tip: This to-scale comparison of Seoul vs. Seattle uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seattle vs. Seoul

Flip Comparison · See true size
See Seattle on top of Seoul
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Cost of Living Comparison · 7 categories - 2026 data
Seoul is 42.0% cheaper than Seattle
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