Distance From St Gallen Altenrhein Airport to Sanya Phoenix International Airport, ACH - SYX Distance

The distance from St Gallen Altenrhein Airport (ACH) to Sanya Phoenix International Airport (SYX) is 5736 miles or 9230 kilometers or 4981 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 Altenrhein ( Switzerland ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Altenrhein and Sanya (Tianya) takes around 13 hours 11 minutes.

Estimated flight time from St Gallen Altenrhein Airport, Altenrhein, Switzerland to Sanya Phoenix International Airport, Sanya (Tianya), China is 13 hours 11 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 • ACH - SYX

Kilometers		9230 km
Statute Miles		5736 miles
Nautical Miles		4981 nm
Avg. Time of Flight		13 hours 11 minutes

St Gallen Altenrhein Airport to Sanya Phoenix International Airport Flight Route Map - ACH to SYX Flight Path

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

Click to see flight route on Google Map between Altenrhein, Switzerland and Sanya (Tianya), China. .

Nonstop flight route between Altenrhein, Switzerland and Sanya (Tianya), China.

Time Difference Between the Airports • ACH - SYX

Time difference between Altenrhein (Switzerland) and Sanya (Tianya) (China) is 7 Hours.
Sanya (Tianya) time is 7 Hours ahead of Altenrhein.

Location	Local Time
Altenrhein (Switzerland)	2025-12-13, 23:21:48 CET
Sanya (Tianya) (China)	2025-12-14, 06:21:48 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 Gallen Altenrhein Airport (ACH / LSZR) Altenrhein, Switzerland

Destination

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