Beijing Capital International Airport is located in the northeast area of Beijing (capital of the People's Republic of China), and 25.35 km from Tiananmen Square which is in the center of Beijing city.
Beijing Capital International Airport is not only an aviation gateway for Beijing, but also a center for China’s civil aviation network being the busiest airport in China.
Air China use Terminal 2 of the Beijing Capital International Airport. All passengers of Air China should check in or out at Terminal 2.

Plan of Airport