Also known as Manila International Airport, Ninoy Aquino International Airport (MNL) serves the capital city of the Philippines as well as the surrounding metropolitan area. About 32.9 million passengers used MNL in 2013. Located four miles south of the city, the airport serves as a hub for AirAsia Philippines, AirAsia Zest, Cebu Pacific, PAL Express, Philippine Airlines and Tigerair Philippines. Non-stop flights are available between MNL and destinations in Asia, Oceania, the Middle East, Africa, Europe and North America. The airport has two runways and four passenger terminals that are connected by shuttle buses. Ground transportation options include taxis, rental cars, local buses, trains and jeepneys.