Distance From Tiemenguan Shuangfeng Airport to St Louis Lambert International Airport

The distance from Tiemenguan Shuangfeng Airport () to St Louis Lambert International Airport (STL) is 6867 miles or 11051 kilometers or 5963 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 Tiemenguan ( China ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Tiemenguan and St Louis takes around 15 hours 47 minutes.

Estimated flight time from Tiemenguan Shuangfeng Airport, Tiemenguan, China to St Louis Lambert International Airport, St Louis, United States is 15 hours 47 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 • - STL

Kilometers		11051 km
Statute Miles		6867 miles
Nautical Miles		5963 nm
Avg. Time of Flight		15 hours 47 minutes

Tiemenguan Shuangfeng Airport to St Louis Lambert International Airport Flight Route Map - to STL Flight Path

Location of Tiemenguan Shuangfeng Airport & St Louis Lambert International Airport is given below.
Click the map to view Tiemenguan to St Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Tiemenguan, China and St Louis, United States. .

Nonstop flight route between Tiemenguan, China and St Louis, United States.

Time Difference Between the Airports • - STL

Time difference between Tiemenguan (China) and St Louis (United States) is 10 Hours.
St Louis time is 10 Hours behind Tiemenguan.

Location	Local Time
Tiemenguan (China)	2026-06-19, 05:24:23 +06
St Louis (United States)	2026-06-18, 19:24:23 EDT

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

Tiemenguan Shuangfeng Airport ( / ) Tiemenguan, China

Destination

St Louis Lambert International Airport (STL / KSTL) St Louis, United States