Distance From Treasure Island Helipad to Sanya Phoenix International Airport

The distance from Treasure Island Helipad () to Sanya Phoenix International Airport (SYX) is 7307 miles or 11759 kilometers or 6345 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 San Francisco ( United States ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between San Francisco and Sanya (Tianya) takes around 16 hours 47 minutes.

Estimated flight time from Treasure Island Helipad, San Francisco, United States to Sanya Phoenix International Airport, Sanya (Tianya), China is 16 hours 47 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		11759 km
Statute Miles		7307 miles
Nautical Miles		6345 nm
Avg. Time of Flight		16 hours 47 minutes

Treasure Island Helipad to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

Location of Treasure Island Helipad & Sanya Phoenix International Airport is given below.
Click the map to view San Francisco to Sanya (Tianya) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - SYX

Time difference between San Francisco (United States) and Sanya (Tianya) (China) is 15 Hours.
Sanya (Tianya) time is 15 Hours ahead of San Francisco.

Location	Local Time
San Francisco (United States)	2026-03-22, 13:02:54 PDT
Sanya (Tianya) (China)	2026-03-23, 04:02:54 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

Treasure Island Helipad ( / ) San Francisco, United States

Destination

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