Distance From Curuzu Cuatia Airport to Buffalo Niagara International Airport, UZU - BUF Distance

The distance from Curuzu Cuatia Airport (UZU) to Buffalo Niagara International Airport (BUF) is 5194 miles or 8359 kilometers or 4511 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 Curuzu Cuatia ( Argentina ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Curuzu Cuatia and Buffalo takes around 11 hours 56 minutes.

Estimated flight time from Curuzu Cuatia Airport, Curuzu Cuatia, Argentina to Buffalo Niagara International Airport, Buffalo, United States is 11 hours 56 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 • UZU - BUF

Kilometers		8359 km
Statute Miles		5194 miles
Nautical Miles		4511 nm
Avg. Time of Flight		11 hours 56 minutes

Curuzu Cuatia Airport to Buffalo Niagara International Airport Flight Route Map - UZU to BUF Flight Path

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

Click to see flight route on Google Map between Curuzu Cuatia, Argentina and Buffalo, United States. .

Nonstop flight route between Curuzu Cuatia, Argentina and Buffalo, United States.

Time Difference Between the Airports • UZU - BUF

Time difference between Curuzu Cuatia (Argentina) and Buffalo (United States) is 1 Hours.
Buffalo time is 1 Hours behind Curuzu Cuatia.

Location	Local Time
Curuzu Cuatia (Argentina)	2026-10-31, 05:37:29 -03
Buffalo (United States)	2026-10-31, 04:37:29 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

Curuzu Cuatia Airport (UZU / SATU) Curuzu Cuatia, Argentina

Destination

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