Minnesota (USA) is 3,513 times larger than Manhattan (NYC borough).
Minnesota is a U.S. state in the Midwestern United States. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the 32nd state on May 11, 1858. Known as the "Land of 10,000 Lakes", the state's name comes from a Dakota word for "clear water". Wikipedia
Area: 59 km2 calculated
Manhattan is the most densely populated of the five boroughs of New York City. The borough is coterminous with New York County, an original county of the U.S. state of New York. Wikipedia