ZLXNOpen in the mapper

AIRPORT

Xining Caojiabao International AirportZLXN / XNN

Xining Caojiabao International Airport serves Haidong, Qinghai Province, China. Its ICAO code is ZLXN and its IATA code XNN. The longest of its one runway is 11/29, at 12,467 ft (3,800 m). The field is 7,119 ft (2,170 m) above sea level. Local time is Asia/Shanghai, UTC+8.

Published by Overfly · Airport data: OurAirports, 14 Sep 2026 · Last updated 23 Sep 2026

ICAO

ZLXN

IATA

XNN

LONGEST RUNWAY

12,467 ft

3,800 m · 11/29

ELEVATION

7,119 ft

2,170 m

TIME ZONE

UTC+8

Asia/Shanghai

POSITION

36.528°N

102.040°E

Runways

11/2912,467 ft · 3,800 mASP

Nearest airports

Hainanzhou Gonghe Airport CN-011776 nm40m

Lanzhou Zhongchuan International Airport ZLLL 76 nm40m

Wuwei Air Base CN-013691 nm40m

Gannan Xiahe Airport ZLXH 106 nm45m

Lanzhou Air Base CN-0123112 nm45m

Lintao Air Base CN-0125114 nm45m

Jinchang Jinchuan Airport ZLJC 122 nm45m

Zhangye Ganzhou Airport ZLZY 151 nm50m

Questions people ask about Xining Caojiabao International Airport

How long is the runway at Xining Caojiabao International Airport?

The longest runway, 11/29, is 12,467 ft (3,800 m), surface ASP.

What is the elevation of Xining Caojiabao International Airport?

7,119 ft (2,170 m) above mean sea level.

What time zone is Xining Caojiabao International Airport in?

Asia/Shanghai: UTC+8.

What are the codes for Xining Caojiabao International Airport?

ICAO ZLXN, IATA XNN. It serves Haidong, China.

How far can you fly from Haidong?

Open the mapper with a 7,300 nm range ring around ZLXN, then pick your own aircraft, add a route and check every leg.

Open ZLXN in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights