Distance From Aso Auxiliary Airfield to Sanya Phoenix International Airport

The distance from Aso Auxiliary Airfield () to Sanya Phoenix International Airport (SYX) is 1684 miles or 2710 kilometers or 1463 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.

---

How long does it take to travel from Aso ( Japan ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Aso and Sanya (Tianya) takes around 3 hours 52 minutes.

Estimated flight time from Aso Auxiliary Airfield, Aso, Japan to Sanya Phoenix International Airport, Sanya (Tianya), China is 3 hours 52 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 • - SYX

Kilometers		2710 km
Statute Miles		1684 miles
Nautical Miles		1463 nm
Avg. Time of Flight		3 hours 52 minutes

Aso Auxiliary Airfield to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

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

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

Nonstop flight route between Aso, Japan and Sanya (Tianya), China.

Time Difference Between the Airports • - SYX

Time difference between Aso (Japan) and Sanya (Tianya) (China) is 1 Hours.
Sanya (Tianya) time is 1 Hours behind Aso.

Location	Local Time
Aso (Japan)	2026-08-03, 05:45:37 JST
Sanya (Tianya) (China)	2026-08-03, 04:45:37 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

Aso Auxiliary Airfield ( / ) Aso, Japan

Destination

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