City size comparison

compared to

Vienna is about 2 times smaller than Austin.

Austin is approximately 829 sq km, while Vienna is approximately 415 sq km, making Vienna 50.06% the size of Austin.
Tip: This to-scale comparison of Austin vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Austin
Flip Comparison · See true size
See Vienna on top of Austin
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Cost of Living Comparison · 7 categories - 2026 data
Austin is 14.7% more expensive than Vienna
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