New York City worldwide. New York City is situated in the Northeastern United States, in southeastern New York State, approximately halfway between Washington, D.C. and Boston. The location at the mouth of the Hudson River, which feeds into a naturally sheltered harbor and then into the Atlantic Ocean, has helped the city grow in significance as a trading port. Most of New York City is built on the three islands of Long Island, Manhattan, and Staten Island. The Hudson River flows through the Hudson Valley into New York Bay. Between New York City and Troy, New York, the river is an estuary. The
Geography of New Jersey Central Jersey's anthropogenic landscape is typified by more suburban features than their northeastern counterparts and a less rural landscape than counties in the south and northwest. Geography of New Jersey New Jersey is a state within the United States of America that lies on the north eastern edge of the North American continent. It shares a land border with the state of State of New York along the north, ratified by both states after the New York – New Jersey Line War. New Jersey is slightly larger than the country of Kuwait. The Atlantic Ocean is east of the state.