New Jersey (USA) is 382 times larger than New Haven, Connecticut.
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. It is bordered on the north and east by New York State, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania, and on the southwest by Delaware. Wikipedia
Area: 50 km2 calculated
New Haven is the second-largest city in Connecticut after Bridgeport with a population at the 2010 United States Census of 129,779 people. According to a census done by the Census Bureau as of July 1, 2012, the city had a population of 130,741. Wikipedia