Does Michigan Have The Most Coastline?

Does Michigan Have The Most Coastline? Michigan has the longest freshwater coastline in the US. 500 of the 2000 edition) states that Michigan’s shoreline, at 3,288 miles is “more than any other state except Alaska. … This includes 1,056 miles (1,699 kilometers) of island shoreline.” In v. Who has more coastline California or Michigan? State