The Second longest shoreline is California The Second longest is Michigan. 1st is Alaska with over 6,000 miles, Michigan is 2nd with over 3,000 miles and California has around 1,000 miles.
Alaska has the longest shoreline of any US state by far.
Maine
Michigan. Actually it's Alaska. Michigan is second.
Michigan has 3288 miles of shoreline (Great Lake Shoreline), most of any state other than Alaska.
Hawaii
Mississippi
The state with the longest Atlantic coastline is Florida at 1350 miles, or 2170 kilometers. It is also the second longest coastline in the US after Alaska.
The state of Minnesota has more than 90,000 miles of shoreline. This is more than the states of Florida and California.
The state with the longest coastline in the US is Alaska.
Lake of the Woods in Minnesota, US, and Manitoba, Canada, has an extraordinarily crinkly coastline and over 14,000 islands. Their combined shoreline is over 65,000 miles.
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.
Alaska is the US state which shares the longest border with Canada.