Dongying → Beijing

DOY → PEK

Dongying → Dalian

DOY → DLC

Dongying → Guangzhou

DOY → CAN

Dongying → Harbin

DOY → HRB

Dongying → Shanghai

DOY → PVG

Chongqing → Anqing

CKG → AQG

Chongqing → Anshun

CKG → AVA

Chongqing → Baise

CKG → AEB

Chongqing → Bangkok

CKG → DMK

Chongqing → Bangkok

CKG → BKK

Chongqing → Beihai

CKG → BHY

Chongqing → Beijing

CKG → NAY

Chongqing → Bijie

CKG → BFJ

Chongqing → Changchun

CKG → CGQ

Chongqing → Changsha

CKG → CSX

Chongqing → Changzhou

CKG → CZX

Chongqing → Chengdu

CKG → CTU

Chongqing → Chiang Mai

CKG → CNX

Chongqing → Dalian

CKG → DLC

Chongqing → Dayong

CKG → DYG

Chongqing → Doha

CKG → DOH

Chongqing → Dongsheng

CKG → DSN

Chongqing → Dongying

CKG → DOY

Chongqing → Fuzhou

CKG → FOC

Chongqing → Guangzhou

CKG → CAN

Chongqing → Guilin

CKG → KWL

Chongqing → Guiyang

CKG → KWE

Chongqing → Haikou

CKG → HAK

Chongqing → Handan

CKG → HDG

Chongqing → Hangchow

CKG → HGH

Chongqing → Hefei

CKG → HFE

Chongqing → Helsinki

CKG → HEL

Chongqing → Hohhot

CKG → HET

Chongqing → Hong Kong

CKG → HKG

Chongqing → Huangshan

CKG → TXN

Chongqing → Huangyan

CKG → HYN

Chongqing → Jinan

CKG → TNA

Chongqing → Jinghong

CKG → JHG

Chongqing → Jiuzhaigou

CKG → JZH

Chongqing → Kaohsiung International

CKG → KHH

Chongqing → Korla

CKG → KRL

Chongqing → Kunming

CKG → KMG

Chongqing → Lanzhou

CKG → LHW

Chongqing → Lhasa

CKG → LXA

Chongqing → Lijiang

CKG → LJG

Chongqing → Liuzhou

CKG → LZH

Chongqing → Luoyang

CKG → LYA

Chongqing → Macau

CKG → MFM

Chongqing → Nanchang

CKG → KHN

Chongqing → Nanjing

CKG → NKG

Chongqing → Nanning

CKG → NNG

Chongqing → Nantong

CKG → NTG

Chongqing → Ningbo

CKG → NGB

Chongqing → Panzhihua

CKG → PZI

Chongqing → Phuket

CKG → HKT

Chongqing → Qianjiang

CKG → JIQ

Chongqing → Qingdao

CKG → TAO

Chongqing → Sanya

CKG → SYX

Chongqing → Seoul

CKG → ICN

Chongqing → Shanghai

CKG → PVG

Chongqing → Shantou

CKG → SWA

Chongqing → Shenyang

CKG → SHE

Chongqing → Shenzhen

CKG → SZX

Chongqing → Shijiazhuang

CKG → SJW

Chongqing → Singapore

CKG → SIN

Chongqing → Sydney

CKG → SYD

Chongqing → Taipei

CKG → TSA

Chongqing → Taiyuan

CKG → TYN

Chongqing → Tianjin

CKG → TSN

Chongqing → Urumqi

CKG → URC

Chongqing → Wenzhou

CKG → WNZ

Chongqing → Wuhan

CKG → WUH

Chongqing → Wuxi

CKG → WUX

Chongqing → Wuyishan

CKG → WUS

Chongqing → Xi-an

CKG → XIY

Chongqing → Xiamen

CKG → XMN

Chongqing → Xiangyang

CKG → XFN

Chongqing → Xichang

CKG → XIC

Chongqing → Xingyi

CKG → ACX

Chongqing → Xining

CKG → XNN

Chongqing → Xuzhou

CKG → XUZ

Chongqing → Yangzhou

CKG → YTY

Chongqing → Yichang

CKG → YIH

Chongqing → Yinchuan

CKG → INC

Chongqing → Yuncheng

CKG → YCU

Chongqing → Zhanjiang

CKG → ZHA

Chongqing → Zhaotong

CKG → ZAT

Chongqing → Zhengzhou

CKG → CGO

Chongqing → Zhuhai

CKG → ZUH