Which city is Jiujiang Airport closest to?

It's close to Shahe, but don't worry, there is a bus from Jiujiang airport to Jiujiang city. You can take the airport bus back to Jiujiang, per person 16 yuan.

At the ticket office of Jiujiang Airport, there are Kowloon Holiday Hotel and Warm 99 Express Hotel upstairs, as well as Tian Yun Hotel, all of which are about 100 yuan, and walk along the lake 100 meters.