Distance From Kassel-Calden Airport to Buffalo Niagara International Airport, KSF - BUF Distance

The distance from Kassel-Calden Airport (KSF) to Buffalo Niagara International Airport (BUF) is 3925 miles or 6316 kilometers or 3409 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 Kassel ( Germany ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Kassel and Buffalo takes around 9 hours 1 minutes.

Estimated flight time from Kassel-Calden Airport, Kassel, Germany to Buffalo Niagara International Airport, Buffalo, United States is 9 hours 1 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 • KSF - BUF

Kilometers		6316 km
Statute Miles		3925 miles
Nautical Miles		3409 nm
Avg. Time of Flight		9 hours 1 minutes

Kassel-Calden Airport to Buffalo Niagara International Airport Flight Route Map - KSF to BUF Flight Path

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

Click to see flight route on Google Map between Kassel, Germany and Buffalo, United States. .

Nonstop flight route between Kassel, Germany and Buffalo, United States.

Time Difference Between the Airports • KSF - BUF

Time difference between Kassel (Germany) and Buffalo (United States) is 6 Hours.
Buffalo time is 6 Hours behind Kassel.

Location	Local Time
Kassel (Germany)	2025-12-15, 21:20:14 CET
Buffalo (United States)	2025-12-15, 15:20:14 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

Kassel-Calden Airport (KSF / EDVK) Kassel, Germany

Destination

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