Distance From Hugo Cantergiani Regional Airport to Buffalo Niagara International Airport, CXJ - BUF Distance

The distance from Hugo Cantergiani Regional Airport (CXJ) to Buffalo Niagara International Airport (BUF) is 5282 miles or 8501 kilometers or 4587 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 Caxias Do Sul ( Brazil ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Caxias Do Sul and Buffalo takes around 12 hours 8 minutes.

Estimated flight time from Hugo Cantergiani Regional Airport, Caxias Do Sul, Brazil to Buffalo Niagara International Airport, Buffalo, United States is 12 hours 8 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 • CXJ - BUF

Kilometers		8501 km
Statute Miles		5282 miles
Nautical Miles		4587 nm
Avg. Time of Flight		12 hours 8 minutes

Hugo Cantergiani Regional Airport to Buffalo Niagara International Airport Flight Route Map - CXJ to BUF Flight Path

Location of Hugo Cantergiani Regional Airport & Buffalo Niagara International Airport is given below.
Click the map to view Caxias Do Sul to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Caxias Do Sul, Brazil and Buffalo, United States. .

Nonstop flight route between Caxias Do Sul, Brazil and Buffalo, United States.

Time Difference Between the Airports • CXJ - BUF

Time difference between Caxias Do Sul (Brazil) and Buffalo (United States) is 1 Hours.
Buffalo time is 1 Hours behind Caxias Do Sul.

Location	Local Time
Caxias Do Sul (Brazil)	2026-05-04, 16:30:38 -03
Buffalo (United States)	2026-05-04, 15:30:38 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

Hugo Cantergiani Regional Airport (CXJ / SBCX) Caxias Do Sul, Brazil

Destination

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