AirportsHuatugou Airport is a medium-sized airport serving Mengnai, in Qinghai Province, China. It has scheduled airline flights. Its IATA code, the three letters printed on tickets and baggage tags, is HTT.
Key facts
- IATA code
- HTT
- ICAO code
- ZLHX
- City
- Mengnai
- State or region
- Qinghai Province
- Country
- China
- Kind
- Medium airport
- Coordinates
- 38.2016° N, 90.8378° E
- Elevation
- 898 m (2,945 ft)
- Runways
- 1
- Longest runway
- 3,600 m (11,811 ft)
Airport codes
On a ticket or a baggage tag, HTT means Huatugou Airport. Pilots and air traffic controllers use a different, four-letter ICAO code: ZLHX. ICAO codes that begin with Z belong to China, Mongolia and North Korea. How the two kinds of code differ.
Where it is
The airport lies at 38.2016° N, 90.8378° E. It stands 898 metres (2,945 feet) above sea level.
Local time
Time now at the airport: loading
Time zone Asia/Shanghai, taken from the nearest town in the data. Flight times on tickets are always in the local time of each airport.
Runways
Huatugou Airport has 1 runway in the data. The longest is 3,600 metres (11,811 feet). A runway of this length can take the largest long-distance aircraft. Among the 256 airports of China on this site with runway data, its longest runway ranks number 37.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 15/33 | 3,600 m 11,811 ft | not listed | not listed | not listed |
The numbers in a runway name give its compass direction. How runway numbers work.
Nearest airports with scheduled flights
| Airport | Code | Distance |
|---|---|---|
| Ruoqiang Loulan AirportRuoqiang Town | RQA | 261 km |
| Golmud AirportGolmud | GOQ | 403 km |
| Dunhuang Mogao International AirportDunhuang | DNH | 406 km |
| Qiemo Yudu AirportQiemo | IQM | 469 km |
| Korla Licheng AirportKorla | KRL | 552 km |
Distance to major airports
| To | Distance | Rough flying time |
|---|---|---|
| Delhi (DEL)India | 1,664 km | 2 h 30 min |
| Mumbai (BOM)India | 2,744 km | 3 h 50 min |
| Dubai (DXB)United Arab Emirates | 3,622 km | 4 h 50 min |
| London Heathrow (LHR)United Kingdom | 6,871 km | 8 h 45 min |
| New York JFK (JFK)United States | 11,110 km | 13 h 55 min |
| Los Angeles (LAX)United States | 11,444 km | 14 h 15 min |
| Singapore (SIN)Singapore | 4,312 km | 5 h 40 min |
| Tokyo Haneda (HND)Japan | 4,313 km | 5 h 40 min |
| Sydney (SYD)Australia | 10,152 km | 12 h 45 min |
Distances are the shortest path over the globe, worked out from the coordinates. Flying times are rough estimates for a direct jet flight. They do not mean that a direct flight exists. Work out the distance to any airport.
Links
Airport data: OurAirports, as downloaded on 11 November 2026. This page does not show live flights, terminals or airlines. For those, use the airport's or the airline's own site. See About and data sources.