Distance From St Marys Municipal Airport to Lanzhou Zhongchuan International Airport, STQ - LHW Distance

The distance from St Marys Municipal Airport (STQ) to Lanzhou Zhongchuan International Airport (LHW) is 7051 miles or 11347 kilometers or 6123 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 St Marys ( United States ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between St Marys and Lanzhou (Yongdeng) takes around 16 hours 12 minutes.

Estimated flight time from St Marys Municipal Airport, St Marys, United States to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 16 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 • STQ - LHW

Kilometers		11347 km
Statute Miles		7051 miles
Nautical Miles		6123 nm
Avg. Time of Flight		16 hours 12 minutes

St Marys Municipal Airport to Lanzhou Zhongchuan International Airport Flight Route Map - STQ to LHW Flight Path

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

Click to see flight route on Google Map between St Marys, United States and Lanzhou (Yongdeng), China. .

Nonstop flight route between St Marys, United States and Lanzhou (Yongdeng), China.

Time Difference Between the Airports • STQ - LHW

Time difference between St Marys (United States) and Lanzhou (Yongdeng) (China) is 10 Hours.
Lanzhou (Yongdeng) time is 10 Hours ahead of St Marys.

Location	Local Time
St Marys (United States)	2026-05-04, 19:19:25 EDT
Lanzhou (Yongdeng) (China)	2026-05-05, 05:19:25 +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

St Marys Municipal Airport (STQ / KOYM) St Marys, United States

Destination

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