City size comparison

compared to

Seoul is about 1.5 times bigger than Denver.

Denver is approximately 396 sq km, while Seoul is approximately 605 sq km, making Seoul 53% larger than Denver.
Tip: This to-scale comparison of Denver vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Denver

Flip Comparison · See true size
See Seoul on top of Denver
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Cost of Living Comparison · 7 categories - 2026 data
Denver is 51.5% more expensive than Seoul
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