Which of the following airports is closer to the city center of Beijing City: Beijing Xijiao Airport or Beijing Capital International Airport?
Beijing Xijiao Airport Beijing Xijiao Airport (ICAO: ZBBB) is a military airport in Beijing, China. It was also used by charter flights. It is located in Haidian District, 19.75 miles from Beijing Capital International Airport and about 8 miles from the city centre. It has one runway numbered 18/36.
Beijing Bus Public bus service in Beijing is the among the most extensive, widely used and affordable form of public transportation in urban and suburban districts of the city. In 2015, the entire network consists of 876 routes with a fleet of 24,347 buses and trolleybuses carrying 3.98 billion passengers annually. Trolleybuses run on over 25 routes: 2, 6, 38, 42, 101-109, 111, 112, 114-116, 118, 124, 127, 301, BRT 1-3. Many of these trolleybus routes are located inside the Third Ring Road but some, such as 301 and BRT 1-3, do extend as far out as the Fifth Ring Road. Since 2013, In an effort to reduce urban air pollution, Beijing has been converting regular bus routes to trolleybus routes by installing overhead power lines on several corridors.