Distance From C 723 Heliport to Francisco de Sá Carneiro Airport

The distance from C 723 Heliport () to Francisco de Sá Carneiro Airport (OPO) is 6440 miles or 10363 kilometers or 5592 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 Hakseong-ri ( South Korea ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Hakseong-ri and Porto takes around 14 hours 48 minutes.

Estimated flight time from C 723 Heliport, Hakseong-ri, South Korea to Francisco de Sá Carneiro Airport, Porto, Portugal is 14 hours 48 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		10363 km
Statute Miles		6440 miles
Nautical Miles		5592 nm
Avg. Time of Flight		14 hours 48 minutes

C 723 Heliport to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

Location of C 723 Heliport & Francisco de Sá Carneiro Airport is given below.
Click the map to view Hakseong-ri to Porto nonstop flight path and travel direction.

Click to see flight route on Google Map between Hakseong-ri, South Korea and Porto, Portugal. .

Nonstop flight route between Hakseong-ri, South Korea and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Hakseong-ri (South Korea) and Porto (Portugal) is 8 Hours.
Porto time is 8 Hours behind Hakseong-ri.

Location	Local Time
Hakseong-ri (South Korea)	2026-06-21, 18:50:01 KST
Porto (Portugal)	2026-06-21, 10:50:01 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

C 723 Heliport ( / ) Hakseong-ri, South Korea

Destination

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