Distance From St Marys Municipal Airport to Yantai Penglai International Airport, STQ - YNT Distance

The distance from St Marys Municipal Airport (STQ) to Yantai Penglai International Airport (YNT) is 6837 miles or 11003 kilometers or 5937 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 Yantai ( China )?

A one-way nonstop (direct) flight between St Marys and Yantai takes around 15 hours 43 minutes.

Estimated flight time from St Marys Municipal Airport, St Marys, United States to Yantai Penglai International Airport, Yantai, China is 15 hours 43 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 - YNT

Kilometers		11003 km
Statute Miles		6837 miles
Nautical Miles		5937 nm
Avg. Time of Flight		15 hours 43 minutes

St Marys Municipal Airport to Yantai Penglai International Airport Flight Route Map - STQ to YNT Flight Path

Location of St Marys Municipal Airport & Yantai Penglai International Airport is given below.
Click the map to view St Marys to Yantai nonstop flight path and travel direction.

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

Nonstop flight route between St Marys, United States and Yantai, China.

Time Difference Between the Airports • STQ - YNT

Time difference between St Marys (United States) and Yantai (China) is 13 Hours.
Yantai time is 13 Hours ahead of St Marys.

Location	Local Time
St Marys (United States)	2025-12-17, 20:20:02 EST
Yantai (China)	2025-12-18, 09:20:02 CST

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

Yantai Penglai International Airport (YNT / ZSYT) Yantai, China