Correction for the size of Lake Ontario
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How big is 29,390,000,000,000 square inches?
It's about as big as Lake Ontario
The size of Lake Ontario is about 29,390,000,000,000 square inches.
(a.k.a. Lac Ontario) (surface area)
The smallest of North America's Great Lakes (by surface area), Lake Ontario has a total area of 29,390,000,000,000 square inches. It borders the cities of Toronto, Ontario, Canada and Rochester, New York.