What are the mountains called in northeast america
1 The Rocky Mountains The Rockies include several subranges, including the Wasatch, Bitterroots, Big Horn, and Front Ranges. 2  Appalachian Mountains-The Appalachian Mountain Range are situated in the eastern United States, stretching from Alabama, northeast across New England, and extending up to Canada.he tallest mountain peak in the United States is Mount McKinley in the Alaska Range, which stands 20,320 feet (6,194 meters) above sea level. After Mount McKinley, Hawaii's Mauna Kea Mountain is the next tallest, at 13,796 feet (4,205 meters) tall.