Is 22.01 square feet as big as San Diego?
It's about 0.000000003 times as big as San Diego
The size of San Diego is about 9,041,000,000 square feet.
(California)
The second-largest city in California and the eleventh-largest in the United States as of 2009, San Diego measures 9,041,000,000 square feet in total area. The city is known for its defense manufacturing and biotechnology industries.
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