Distance From Huayang Jiao (Cuarteron Reef) Helipad to San Francisco International Airport

The distance from Huayang Jiao (Cuarteron Reef) Helipad () to San Francisco International Airport (SFO) is 7645 miles or 12303 kilometers or 6639 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 Sansha (Huayang Jiao / Cuarteron Reef) ( China ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between Sansha (Huayang Jiao / Cuarteron Reef) and San Francisco takes around 17 hours 34 minutes.

Estimated flight time from Huayang Jiao (Cuarteron Reef) Helipad, Sansha (Huayang Jiao / Cuarteron Reef), China to San Francisco International Airport, San Francisco, United States is 17 hours 34 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 • - SFO

Kilometers		12303 km
Statute Miles		7645 miles
Nautical Miles		6639 nm
Avg. Time of Flight		17 hours 34 minutes

Huayang Jiao (Cuarteron Reef) Helipad to San Francisco International Airport Flight Route Map - to SFO Flight Path

Location of Huayang Jiao (Cuarteron Reef) Helipad & San Francisco International Airport is given below.
Click the map to view Sansha (Huayang Jiao / Cuarteron Reef) to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between Sansha (Huayang Jiao / Cuarteron Reef), China and San Francisco, United States. .

Nonstop flight route between Sansha (Huayang Jiao / Cuarteron Reef), China and San Francisco, United States.

Time Difference Between the Airports • - SFO

Time difference between Sansha (Huayang Jiao / Cuarteron Reef) (China) and San Francisco (United States) is 15 Hours.
San Francisco time is 15 Hours behind Sansha (Huayang Jiao / Cuarteron Reef).

Location	Local Time
Sansha (Huayang Jiao / Cuarteron Reef) (China)	2026-09-13, 05:31:46 CST
San Francisco (United States)	2026-09-12, 14:31:46 PDT

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

Huayang Jiao (Cuarteron Reef) Helipad ( / ) Sansha (Huayang Jiao / Cuarteron Reef), China

Destination

San Francisco International Airport (SFO / KSFO) San Francisco, United States