Lanzhou Zhongchuan International Airport (IATA: LHW, ICAO: ZLLL) is an airport serving Lanzhou, the capital of Gansu Province, China. It is located 67 kilometres (42 mi) north of downtown Lanzhou. It was opened in 1970 and serves as a major air hub for the province of Gansu and western China. There are 8 gates served by aerobridges within the existing terminal.