Kuala Lumpur International Airport (KLIA) (IATA: KUL, ICAO: WMKK) is Malaysia's main international airport and is also one of the major airports of South East Asia serving the Greater Klang Valley conurbation. Built at a cost of US$3.5 billion internet Sepang district of Selangor, it is located approximately 60 kilometres (37 mi) from the city centre of Kuala Lumpur.
The airport can currently handle 40 million passengers and 1.2 million tonnes of cargo a year. In 2010, it handled 34,087,636 passengers; in 2011 it handled 669,849 metric tonnes of cargo. It was ranked the 9th busiest airport in the world by international passenger traffic, and is the 4th busiest international airport in Asia. It was ranked the 19th busiest airport by cargo traffic in 2010.