Distance From Long Island Heliport to Francisco de Sá Carneiro Airport

The distance from Long Island Heliport () to Francisco de Sá Carneiro Airport (OPO) is 3065 miles or 4933 kilometers or 2662 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 Long Island ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Long Island and Porto takes around 7 hours 2 minutes.

Estimated flight time from Long Island Heliport, Long Island, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 7 hours 2 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		4933 km
Statute Miles		3065 miles
Nautical Miles		2662 nm
Avg. Time of Flight		7 hours 2 minutes

Long Island Heliport to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

Location of Long Island Heliport & Francisco de Sá Carneiro Airport is given below.
Click the map to view Long Island to Porto nonstop flight path and travel direction.

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

Nonstop flight route between Long Island, United States and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Long Island (United States) and Porto (Portugal) is 5 Hours.
Porto time is 5 Hours ahead of Long Island.

Location	Local Time
Long Island (United States)	2026-11-08, 20:40:27 EST
Porto (Portugal)	2026-11-09, 01:40:27 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

Long Island Heliport ( / ME98) Long Island, United States

Destination

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