City size comparison
compared to
Chicago is about 1.4 times smaller than San Diego.
San Diego is approximately 844 sq km, while Chicago is approximately 590 sq km, making Chicago 69.88% the size of San Diego.
This to-scale comparison of
San Diego
vs.
Chicago
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
