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Bintulu Airport (IATA: BTU, ICAO: WBGB) is an airport serving Bintulu, a town in the state of Sarawak in Malaysia. The airport is located 5 km (3.1 mi), 23 km (14 mi) by road, southwest of the city, and although small, it is able to handle planes as large as a Boeing 747. In 2008, the airport handled 417,918 passengers and 16,787 aircraft movements.