City size comparison

compared to

San Antonio is about 3.1 times bigger than Vienna.

Vienna is approximately 415 sq km, while San Antonio (map shows its 401 named neighbourhoods; the area covers the whole city) is approximately 1,292 sq km, making San Antonio 212% larger than Vienna.
Tip: This to-scale comparison of Vienna vs. San Antonio uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: San Antonio vs. Vienna

Flip Comparison · See true size
See San Antonio on top of Vienna
→
Cost of Living Comparison · 6 categories - 2026 data
Vienna is 24.1% more expensive than San Antonio
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play