Distance From Debrecen International Airport to Buffalo Niagara International Airport, DEB - BUF Distance

The distance from Debrecen International Airport (DEB) to Buffalo Niagara International Airport (BUF) is 4532 miles or 7293 kilometers or 3936 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 Debrecen ( Hungary ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Debrecen and Buffalo takes around 10 hours 25 minutes.

Estimated flight time from Debrecen International Airport, Debrecen, Hungary to Buffalo Niagara International Airport, Buffalo, United States is 10 hours 25 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 • DEB - BUF

Kilometers		7293 km
Statute Miles		4532 miles
Nautical Miles		3936 nm
Avg. Time of Flight		10 hours 25 minutes

Debrecen International Airport to Buffalo Niagara International Airport Flight Route Map - DEB to BUF Flight Path

Location of Debrecen International Airport & Buffalo Niagara International Airport is given below.
Click the map to view Debrecen to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Debrecen, Hungary and Buffalo, United States. .

Nonstop flight route between Debrecen, Hungary and Buffalo, United States.

Time Difference Between the Airports • DEB - BUF

Time difference between Debrecen (Hungary) and Buffalo (United States) is 6 Hours.
Buffalo time is 6 Hours behind Debrecen.

Location	Local Time
Debrecen (Hungary)	2026-05-04, 03:50:09 CEST
Buffalo (United States)	2026-05-03, 21:50:09 EDT

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

Debrecen International Airport (DEB / LHDC) Debrecen, Hungary

Destination

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