Distance From Huesca-Pirineos Airport to Buffalo Niagara International Airport, HSK - BUF Distance

The distance from Huesca-Pirineos Airport (HSK) to Buffalo Niagara International Airport (BUF) is 3839 miles or 6178 kilometers or 3334 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 Monflorite/Alcalá del Obispo ( Spain ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Monflorite/Alcalá del Obispo and Buffalo takes around 8 hours 49 minutes.

Estimated flight time from Huesca-Pirineos Airport, Monflorite/Alcalá del Obispo, Spain to Buffalo Niagara International Airport, Buffalo, United States is 8 hours 49 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 • HSK - BUF

Kilometers		6178 km
Statute Miles		3839 miles
Nautical Miles		3334 nm
Avg. Time of Flight		8 hours 49 minutes

Huesca-Pirineos Airport to Buffalo Niagara International Airport Flight Route Map - HSK to BUF Flight Path

Location of Huesca-Pirineos Airport & Buffalo Niagara International Airport is given below.
Click the map to view Monflorite/Alcalá del Obispo to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Monflorite/Alcalá del Obispo, Spain and Buffalo, United States. .

Nonstop flight route between Monflorite/Alcalá del Obispo, Spain and Buffalo, United States.

Time Difference Between the Airports • HSK - BUF

Time difference between Monflorite/Alcalá del Obispo (Spain) and Buffalo (United States) is 6 Hours.
Buffalo time is 6 Hours behind Monflorite/Alcalá del Obispo.

Location	Local Time
Monflorite/Alcalá del Obispo (Spain)	2026-04-30, 15:53:49 CEST
Buffalo (United States)	2026-04-30, 09:53:49 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

Huesca-Pirineos Airport (HSK / LEHC) Monflorite/Alcalá del Obispo, Spain

Destination

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