Distance From Calchaqui Airport to Lanzhou Zhongchuan International Airport

The distance from Calchaqui Airport () to Lanzhou Zhongchuan International Airport (LHW) is 11401 miles or 18347 kilometers or 9900 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Calchaqui ( Argentina ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between Calchaqui and Lanzhou (Yongdeng) takes around 26 hours 12 minutes.

Estimated flight time from Calchaqui Airport, Calchaqui, Argentina to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 26 hours 12 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - LHW

Kilometers		18347 km
Statute Miles		11401 miles
Nautical Miles		9900 nm
Avg. Time of Flight		26 hours 12 minutes

Calchaqui Airport to Lanzhou Zhongchuan International Airport Flight Route Map - to LHW Flight Path

Location of Calchaqui Airport & Lanzhou Zhongchuan International Airport is given below.
Click the map to view Calchaqui to Lanzhou (Yongdeng) nonstop flight path and travel direction.

Click to see flight route on Google Map between Calchaqui, Argentina and Lanzhou (Yongdeng), China. .

Nonstop flight route between Calchaqui, Argentina and Lanzhou (Yongdeng), China.

Time Difference Between the Airports • - LHW

Time difference between Calchaqui (Argentina) and Lanzhou (Yongdeng) (China) is 9 Hours.
Lanzhou (Yongdeng) time is 9 Hours ahead of Calchaqui.

Location	Local Time
Calchaqui (Argentina)	2026-03-19, 03:54:14 -03
Lanzhou (Yongdeng) (China)	2026-03-19, 12:54:14 +06

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Calchaqui Airport ( / ) Calchaqui, Argentina

Destination

Lanzhou Zhongchuan International Airport (LHW / ZLLL) Lanzhou (Yongdeng), China