City size comparison

 Vienna, Austria
compared to
 San Diego (CA), United States

Vienna is about 2 times smaller than San Diego.

San Diego is approximately 844 sq km, while Vienna is approximately 415 sq km, making Vienna 49.14% the size of San Diego. We have positioned the outline of San Diego near the middle of Vienna.
© MyLifeElsewhere.com
This to-scale comparison of San Diego vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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