There are six Airport Buses (+86 10 64594375/64594376) with an average journey time of 60 minutes. The distance is approximately 20Km.  There are several lines running to different locations throughout Beijing. Buses for each route leave every 10-30 minutes, and tickets cost ¥16 for a one-way trip. Follow signs for the buses (机场巴士 Jîchǎng Bâshì) to find the bus-stops:

Airbus No.1 

Capital Airport - Fangzhuang: stops at: 1. Liangmaqiao; 2. Hujialou; 3. Dabeiyao (World Trade Center); 4. Panjiayuan; 5. Shilihe (KingWing Hot Spring International Hotel); 6. Fangzhuang (Guiyou Shopping Mall)

First bus:7:30 & Last bus: 22:30

Fangzhuang - Capital Airport: stops at 1. Fangzhuang (Guiyou Shopping Mall); 2. Dabeiyao (South China Aviation Hotel); 3. Capital Airport 

First bus: 6:00 & Last bus :19:30

Airbus No.2 

Capital Airport - Xidan stops at 1. Sanyuanqiao; 2. Dongzhimen; 3. DongsishitiaoBridge; 4. Xidan (Civil Aviation Building) 

First bus: 7:00 & Last bus connects with last flight.

Xidan - Capital Airport stops at 1. Xidan (Civil Aviation Building); 2. Dongzhimen (50m from the east of the bridge); 3. JingxinBuilding (West Entry) 4.Capital Airport Building

First bus: 5:40 & Last bus: 21:00

Airbus No.3

Capital Airport - Beijing Railway Station stops at 1. Yuyang Hotel; 2. Dongdaqiao (bypassed after 22:30); 3. Chaoyangmen; 4. Yabaolu; 5. Beijing Railway Station 

First bus: 7:30 & Last bus connects with last flight. 

Beijing Railway Station - Capital Airport stops at 1.International Hotel (West Entry); 2.Dongzhimen (50m from the east of the bridge); 3.JingxinBuilding (West Entry); 4.Capital Airport

First bus: 6:00 & Last bus: 19:30

Airbus No.4

Capital Airport - Gongzhufen stops at 1. China International Exhibition Center; 2. Xibahe; 3. Anzhen Bridge; 4. Madian Bridge; 5. Beitaipingzhuang; 6. Jimen Bridge; 7. Friendship Hotel; 8. Beijing TV Station; 9. Zizhu Bridge; 10. Hangtian Bridge; 11. Gongzhufen (Xinxing Hotel) 

First bus: 7:00 & Last bus:  23.00

Gongzhufen - Capital Airport stops at 1.Gongzhufen (Xinxing Hotel); 2.Friendship Hotel (North Entry Air Ticket Office) 3.Beitaipingzhuang (50m from the east of the crossroad); 4. Anzhen Building; 5. Capital Airport 

First bus: 5:40 & Last bus:  21:00

Airbus No.5

Capital Airport - Zhongguancun stops at 1. Wangjing (Huajiadi); 2. Xiaoying; 3. Aisan Games Village (Anhui Bridge); 4.Xueyuan Bridge; 5. Zhongguancun Bridge (No. 4) 

First bus: 8:30 & Last bus: 21:30

Zhongguancun - Capital Airport stops at 1.Zhongguancun Bridge (No. 4); 2. Beihang University (North Entry); 3. Huixinxijie (Anhui Building); 4. Huixindongjie (SINOPEC); 5.Capital Airport. 

First bus: 7:00 & Last bus: 19.30