City size comparison

compared to

Seoul is about 1.5 times bigger than Vienna.

Vienna is approximately 415 sq km, while Seoul is approximately 605 sq km, making Seoul 46% larger than Vienna.
Tip: This to-scale comparison of Vienna vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Seoul vs. Vienna

Flip Comparison · See true size
See Seoul on top of Vienna
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Cost of Living Comparison · 7 categories - 2026 data
Vienna is 19.2% more expensive than Seoul
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