Is 7,920,840,000,000 square inches as big as Sydney?
It's about two-fifths as big as Sydney
The size of Sydney is about 19,170,000,000,000 square inches.
(a.k.a. Cadi) (Greater Sydney region) (Australia)
The region of Greater Sydney, the largest city of Oceania, measures 19,170,000,000,000 square inches. The Royal National Park, in Sutherland Shire, located in the southern part of the city, is the second oldest national park in the world and covers 204,600,000,000 square inches.
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