Michigan has 3288 miles of shoreline (Great Lake Shoreline), most of any state other than Alaska.
Arizona
Florida
Louisiana
Alaska besides being the largest state, is surrounded by the Pacific ocean, the Bearing sea and the Arctic. It has many islands and they all count for shoreline.
Alaska is the state with the most shoreline because it includes many islands and the state itself is enormous. Behind that would probably fall California and Florida.
Hawaii, and on the mainland, Florida.
Alaska.
California.
No, it is a landlocked state.
it is Maine due to it's many coves
Pennsylvania has a shoreline on Lake Erie. Oklahoma does not.