City size comparison

compared to

Austin is about 2 times bigger than Vienna.

Vienna is approximately 415 sq km, while Austin is approximately 829 sq km, making Austin 100% larger than Vienna.
Tip: This to-scale comparison of Vienna vs. Austin uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Austin vs. Vienna
Flip Comparison · See true size
See Austin on top of Vienna
→
Cost of Living Comparison · 7 categories - 2026 data
Vienna is 12.8% more expensive than Austin
→