City size comparison

compared to

Seoul is about 2.8 times bigger than Seattle.

Seattle is approximately 217 sq km, while Seoul is approximately 605 sq km, making Seoul 179% larger than Seattle.
Tip: This to-scale comparison of Seattle vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Seattle

Flip Comparison · See true size
See Seoul on top of Seattle
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Cost of Living Comparison · 7 categories - 2026 data
Seattle is 2.2 times more expensive than Seoul
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