Mount Whitney - 14,505 feet - highest.
Death Valley - 282 feet below sea level - lowest.
Mount McKinley, Alaska is the highest point in the continental US and Death Valley, California the lowest point. In the contiguous US, Mount Whitney, California is the highest point and Death Valley the lowest.
Highest point is Britton Hill at 345 feet [105.2m]. Lowest point is Sea Level.
The highest point is Clingmans Dome at 6,643 feet and the lowest is at 178 feet on the Mississippi River.
14,212 feet
highest point:14928 feet lowest point:-410 feet
The highest point is 14,440 feet at Mount Elbert. The lowest point is where the Arikaree River enters Kansas at 3,317 feet. To solve, subtract the lowest point from the highest point, or 14,440 minus 3,317 for a difference in elevation of 11,123 feet or a decrease in elevation of more than two miles.
The average elevation in Michigan is 900 feet. The highest point is Mt. Arvon at 1,979 feet. The lowest point is Lake Erie with an elevation of 572 feet.
The highest point in Wyoming is Gannett Peak, which stands at 13,809 feet above sea level. The lowest point in Wyoming is Belle Fourche River, which is located at 3,099 feet above sea level.
The lowest point is where the Arikaree River flows into Kansas at 3,315 feet of elevation and the highest elevation is Mout Elbert at 14,440 feet.
The highest point in Montana is Granite Peak at 12,807 feet above sea level. The lowest point in Montana is 1,800 feet above sea level at the Kootenai River at the border with Idaho.
the highest elevation is 3,300 feet.
The lowest point in Arkansas is the Ouachita River at 55 feet above sea level.