Distance From Williamson Airport to Sanya Phoenix International Airport

The distance from Williamson Airport () to Sanya Phoenix International Airport (SYX) is 8275 miles or 13317 kilometers or 7186 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 Westervelt ( United States ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Westervelt and Sanya (Tianya) takes around 19 hours 1 minutes.

Estimated flight time from Williamson Airport, Westervelt, United States to Sanya Phoenix International Airport, Sanya (Tianya), China is 19 hours 1 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		13317 km
Statute Miles		8275 miles
Nautical Miles		7186 nm
Avg. Time of Flight		19 hours 1 minutes

Williamson Airport to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

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

Click to see flight route on Google Map between Westervelt, United States and Sanya (Tianya), China. .

Nonstop flight route between Westervelt, United States and Sanya (Tianya), China.

Time Difference Between the Airports • - SYX

Time difference between Westervelt (United States) and Sanya (Tianya) (China) is 12 Hours.
Sanya (Tianya) time is 12 Hours ahead of Westervelt.

Location	Local Time
Westervelt (United States)	2026-03-17, 18:22:18 EDT
Sanya (Tianya) (China)	2026-03-18, 06:22:18 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

Williamson Airport ( / 28LL) Westervelt, United States

Destination

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