Ninoy Aquino International Airport, also known as Manila International Airport (MIA), is the main international airport serving Metro Manila in the Philippines. Located between the cities of Pasay and Parañaque, about 7 kilometers (4.3 mi) south of Manila proper and southwest of Makati, it is the main gateway for travelers to the Philippines and serves as a hub for PAL Express and Philippine Airlines. It is also the main operating base for AirSWIFT, Cebgo, Cebu Pacific, and Philippines AirAsia.