Sanya → Beijing

SYX → PEK

Sanya → Changsha

SYX → CSX

Sanya → Chengdu

SYX → CTU

Sanya → Chongqing

SYX → CKG

Sanya → Fuzhou

SYX → FOC

Sanya → Guangzhou

SYX → CAN

Sanya → Guilin

SYX → KWL

Sanya → Guiyang

SYX → KWE

Sanya → Hangchow

SYX → HGH

Sanya → Hefei

SYX → HFE

Sanya → Hong Kong

SYX → HKG

Sanya → Jinan

SYX → TNA

Sanya → Kunming

SYX → KMG

Sanya → Liuzhou

SYX → LZH

Sanya → Mianyang

SYX → MIG

Sanya → Moscow

SYX → DME

Sanya → Nanchang

SYX → KHN

Sanya → Nanjing

SYX → NKG

Sanya → Nanning

SYX → NNG

Sanya → Ningbo

SYX → NGB

Sanya → Shanghai

SYX → SHA

Sanya → Shantou

SYX → SWA

Sanya → Shenzhen

SYX → SZX

Sanya → Shijiazhuang

SYX → SJW

Sanya → Taipei

SYX → TPE

Sanya → Taiyuan

SYX → TYN

Sanya → Tianjin

SYX → TSN

Sanya → Wenzhou

SYX → WNZ

Sanya → Wuhan

SYX → WUH

Sanya → Wuxi

SYX → WUX

Sanya → Xi-an

SYX → XIY

Sanya → Xiamen

SYX → XMN

Sanya → Yangzhou

SYX → YTY

Sanya → Yibin

SYX → YBP

Sanya → Yichang

SYX → YIH

Sanya → Yuncheng

SYX → YCU

Sanya → Zhanjiang

SYX → ZHA

Sanya → Zhuhai

SYX → ZUH

Sanya → Zunyi

SYX → ZYI

Zhengzhou → Bangkok

CGO → BKK

Zhengzhou → Baotou

CGO → BAV

Zhengzhou → Beihai

CGO → BHY

Zhengzhou → Beijing

CGO → PEK

Zhengzhou → Changchun

CGO → CGQ

Zhengzhou → Chengdu

CGO → CTU

Zhengzhou → Chongqing

CGO → CKG

Zhengzhou → Dalian

CGO → DLC

Zhengzhou → Dongsheng

CGO → DSN

Zhengzhou → Fuzhou

CGO → FOC

Zhengzhou → Guangzhou

CGO → CAN

Zhengzhou → Guilin

CGO → KWL

Zhengzhou → Guiyang

CGO → KWE

Zhengzhou → Haikou

CGO → HAK

Zhengzhou → Hami

CGO → HMI

Zhengzhou → Hangchow

CGO → HGH

Zhengzhou → Harbin

CGO → HRB

Zhengzhou → Hefei

CGO → HFE

Zhengzhou → Hohhot

CGO → HET

Zhengzhou → Hong Kong

CGO → HKG

Zhengzhou → Jeju

CGO → CJU

Zhengzhou → Jinan

CGO → TNA

Zhengzhou → Jinjiang

CGO → JJN

Zhengzhou → Kaohsiung International

CGO → KHH

Zhengzhou → Korla

CGO → KRL

Zhengzhou → Kunming

CGO → KMG

Zhengzhou → Lanzhou

CGO → LHW

Zhengzhou → Lijiang

CGO → LJG

Zhengzhou → Macau

CGO → MFM

Zhengzhou → Mianyang

CGO → MIG

Zhengzhou → Nanchang

CGO → KHN

Zhengzhou → Nanjing

CGO → NKG

Zhengzhou → Nanning

CGO → NNG

Zhengzhou → Nanyang

CGO → NNY

Zhengzhou → Ningbo

CGO → NGB

Zhengzhou → Qingdao

CGO → TAO

Zhengzhou → Sanya

CGO → SYX

Zhengzhou → Seoul

CGO → ICN

Zhengzhou → Shanghai

CGO → SHA

Zhengzhou → Shantou

CGO → SWA

Zhengzhou → Shenyang

CGO → SHE

Zhengzhou → Shenzhen

CGO → SZX

Zhengzhou → Taichung

CGO → RMQ

Zhengzhou → Taipei

CGO → TPE

Zhengzhou → Tianjin

CGO → TSN

Zhengzhou → Urumqi

CGO → URC

Zhengzhou → Wenzhou

CGO → WNZ

Zhengzhou → Xiamen

CGO → XMN

Zhengzhou → Xining

CGO → XNN

Zhengzhou → Yangzhou

CGO → YTY

Zhengzhou → Yinchuan

CGO → INC

Zhengzhou → Yiwu

CGO → YIW

Zhengzhou → Yulin

CGO → UYN

Zhengzhou → Zhuhai

CGO → ZUH