Distance From Huayang Jiao (Cuarteron Reef) Helipad to Francisco de Sá Carneiro Airport

The distance from Huayang Jiao (Cuarteron Reef) Helipad () to Francisco de Sá Carneiro Airport (OPO) is 7370 miles or 11860 kilometers or 6400 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 Porto ( Portugal )?

A one-way nonstop (direct) flight between Sansha (Huayang Jiao / Cuarteron Reef) and Porto takes around 16 hours 56 minutes.

Estimated flight time from Huayang Jiao (Cuarteron Reef) Helipad, Sansha (Huayang Jiao / Cuarteron Reef), China to Francisco de Sá Carneiro Airport, Porto, Portugal is 16 hours 56 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 • - OPO

Kilometers		11860 km
Statute Miles		7370 miles
Nautical Miles		6400 nm
Avg. Time of Flight		16 hours 56 minutes

Huayang Jiao (Cuarteron Reef) Helipad to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

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

Click to see flight route on Google Map between Sansha (Huayang Jiao / Cuarteron Reef), China and Porto, Portugal. .

Nonstop flight route between Sansha (Huayang Jiao / Cuarteron Reef), China and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Sansha (Huayang Jiao / Cuarteron Reef) (China) and Porto (Portugal) is 7 Hours.
Porto time is 7 Hours behind Sansha (Huayang Jiao / Cuarteron Reef).

Location	Local Time
Sansha (Huayang Jiao / Cuarteron Reef) (China)	2026-06-16, 16:03:41 CST
Porto (Portugal)	2026-06-16, 09:03:41 WEST

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

Francisco de Sá Carneiro Airport (OPO / LPPR) Porto, Portugal