24, 280 miles
Lake Superior, Lake Huron, Lake Michigan, Lake Erie, Lake Ontario. Largest to smallest: Lake Superior (82,400 km2) Lake Huron (59,600 km2) Lake Michigan (58,000 km2) Lake Erie (25,700 km2) Lake Ontario (19,500 km2)
Lake Ontario's area is 7,340 square miles.
Lake Superior has a surface area of 82,103 km²
Ontario is approxiamately 415,600 sq. miles.
7,320 square miles.
Quabbin, Ontario is 236.49 square miles.
Ontario is 415,600 sq miles (1.076 million km²).
Ontario, Canada - 415,598 sq miles.
31820 square miles
Lake Superior - Surface area: 31,700 square miles.
I Belive it is lake superior... Lake superior is 31,820 Sqare Miles, Lake Erie is 9,940 square Miles.
Ontario's area is 415,600 sq miles (1.076 million km²).