Distance From Nassau University Medical Center Heliport to Francisco de Sá Carneiro Airport

The distance from Nassau University Medical Center Heliport () to Francisco de Sá Carneiro Airport (OPO) is 3301 miles or 5312 kilometers or 2866 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 Hempstead ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Hempstead and Porto takes around 7 hours 35 minutes.

Estimated flight time from Nassau University Medical Center Heliport, Hempstead, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 7 hours 35 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		5312 km
Statute Miles		3301 miles
Nautical Miles		2866 nm
Avg. Time of Flight		7 hours 35 minutes

Nassau University Medical Center Heliport to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

Location of Nassau University Medical Center Heliport & Francisco de Sá Carneiro Airport is given below.
Click the map to view Hempstead to Porto nonstop flight path and travel direction.

Click to see flight route on Google Map between Hempstead, United States and Porto, Portugal. .

Nonstop flight route between Hempstead, United States and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Hempstead (United States) and Porto (Portugal) is 4 Hours.
Porto time is 4 Hours ahead of Hempstead.

Location	Local Time
Hempstead (United States)	2026-03-22, 03:52:32 EDT
Porto (Portugal)	2026-03-22, 07:52:32 WET

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

Nassau University Medical Center Heliport ( / 0NK4) Hempstead, United States

Destination

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