Great Dividing Range The mountain is located east of Australia. Posing along the coast According across Queensland New South Wales And Victoria, a distance of 3,700 kilometers (2,300 miles), is a mountain range that has long been the world's third. River flowing eastward from the plateau to the Pacific Ocean. The peak Kosciusko. It is the highest peak in the Rockies, and Australia, with a height of 2230 meters ,7316 feet