Transportation in Seoul 2005 AETRA passenger survey, jointly administered by the IATA and Airports Council International, voted it the best airport in the world. It was named by Skytrax as the world's 5th best airport for 2006. Incheon and Gimpo are linked to Seoul by highways, and Gimpo is also linked by subway (line #5). The Incheon International Airport Railroad airport express (or AREX, and styled as A'REX) station is located in the Transport Centre adjacent to the main terminal building and provides high-speed services to Gimpo Airport and Seoul station. There are four types of buses: Seoul has many big intercity/express bus
Clark International Airport Clark International Airport Clark International Airport (, ), is an airport that is an international gateway to the Philippines within Clark Freeport Zone in Angeles City and Mabalacat City, located northwest of Manila. The airport is located in the province of Pampanga and is accessible through the Subic–Clark–Tarlac Expressway, which is connected to the North Luzon Expressway. Clark serves the general vicinity of central and northern Luzon. The name is derived from the former American Clark Air Force Base which was the largest overseas base of the United States Air Force until it was closed in 1991 and handed over