Distance From Stung Treng Airport to Sanya Phoenix International Airport, TNX - SYX Distance

The distance from Stung Treng Airport (TNX) to Sanya Phoenix International Airport (SYX) is 400 miles or 643 kilometers or 347 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 Stung Treng ( Cambodia ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Stung Treng and Sanya (Tianya) takes around 0 hours 55 minutes.

Estimated flight time from Stung Treng Airport, Stung Treng, Cambodia to Sanya Phoenix International Airport, Sanya (Tianya), China is 0 hours 55 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 • TNX - SYX

Kilometers		643 km
Statute Miles		400 miles
Nautical Miles		347 nm
Avg. Time of Flight		0 hours 55 minutes

Stung Treng Airport to Sanya Phoenix International Airport Flight Route Map - TNX to SYX Flight Path

Location of Stung Treng Airport & Sanya Phoenix International Airport is given below.
Click the map to view Stung Treng to Sanya (Tianya) nonstop flight path and travel direction.

Click to see flight route on Google Map between Stung Treng, Cambodia and Sanya (Tianya), China. .

Nonstop flight route between Stung Treng, Cambodia and Sanya (Tianya), China.

Time Difference Between the Airports • TNX - SYX

Time difference between Stung Treng (Cambodia) and Sanya (Tianya) (China) is 1 Hours.
Sanya (Tianya) time is 1 Hours ahead of Stung Treng.

Location	Local Time
Stung Treng (Cambodia)	2026-03-20, 00:21:06 +07
Sanya (Tianya) (China)	2026-03-20, 01:21:06 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

Stung Treng Airport (TNX / VDST) Stung Treng, Cambodia

Destination

Sanya Phoenix International Airport (SYX / ZJSY) Sanya (Tianya), China