The shape of Roshar from the Silver Kingdoms era map is the same Maybe on a much larger timescale things change, but it hasn't in the 4500 or so years between the maps But then, even with the Highstorms being as powerful as they are, we should expect some change to the landscape over these few millenia Welcome to The Way of Kings in ten minutes, a brief refresher on where things stood at the end of The Way of Kings Follow along to find out where every character ended the book! What is Way of Kings?
Valley Of The Kings Wikipedia