Distance From Herdade da Apostiça Heliport to Buffalo Niagara International Airport

The distance from Herdade da Apostiça Heliport () to Buffalo Niagara International Airport (BUF) is 3551 miles or 5715 kilometers or 3084 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 Sesimbra ( Portugal ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Sesimbra and Buffalo takes around 8 hours 9 minutes.

Estimated flight time from Herdade da Apostiça Heliport, Sesimbra, Portugal to Buffalo Niagara International Airport, Buffalo, United States is 8 hours 9 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 • - BUF

Kilometers		5715 km
Statute Miles		3551 miles
Nautical Miles		3084 nm
Avg. Time of Flight		8 hours 9 minutes

Herdade da Apostiça Heliport to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Herdade da Apostiça Heliport & Buffalo Niagara International Airport is given below.
Click the map to view Sesimbra to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Sesimbra, Portugal and Buffalo, United States. .

Nonstop flight route between Sesimbra, Portugal and Buffalo, United States.

Time Difference Between the Airports • - BUF

Time difference between Sesimbra (Portugal) and Buffalo (United States) is 5 Hours.
Buffalo time is 5 Hours behind Sesimbra.

Location	Local Time
Sesimbra (Portugal)	2026-11-02, 07:57:37 WET
Buffalo (United States)	2026-11-02, 02:57:37 EST

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

Herdade da Apostiça Heliport ( / ) Sesimbra, Portugal

Destination

Buffalo Niagara International Airport (BUF / KBUF) Buffalo, United States