How big is Hami?

142 100 square kilometers. According to official website of Hami Municipal Government, the total area of the city is 142 100 square kilometers, with the distance from east to west of 404 kilometers and the distance from north to south of 440 kilometers. Hami, formerly known as Yizhou, is a prefecture-level city under the jurisdiction of Xinjiang Uygur Autonomous Region, located in the east of Xinjiang.