Lucille is swimming in the pool located on the roof of her apartment building. She walks to the edge of the roof, looks east, and sees two cars approaching in the distance, one behind the other. The hotel roof is 650 feet above the ground and the angle of depression to one of the cars is 47 degrees and the angle of depression to the other car is 38 degrees. How far apart are the cars? Round your answer to the nearest foot.