Distance From Deungdae-ri East Helipad to Buffalo Niagara International Airport

The distance from Deungdae-ri East Helipad () to Buffalo Niagara International Airport (BUF) is 6584 miles or 10595 kilometers or 5718 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 Deungdae-ri ( South Korea ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Deungdae-ri and Buffalo takes around 15 hours 8 minutes.

Estimated flight time from Deungdae-ri East Helipad, Deungdae-ri, South Korea to Buffalo Niagara International Airport, Buffalo, United States is 15 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 • - BUF

Kilometers		10595 km
Statute Miles		6584 miles
Nautical Miles		5718 nm
Avg. Time of Flight		15 hours 8 minutes

Deungdae-ri East Helipad to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Deungdae-ri East Helipad & Buffalo Niagara International Airport is given below.
Click the map to view Deungdae-ri to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Deungdae-ri, South Korea and Buffalo, United States. .

Nonstop flight route between Deungdae-ri, South Korea and Buffalo, United States.

Time Difference Between the Airports • - BUF

Time difference between Deungdae-ri (South Korea) and Buffalo (United States) is 14 Hours.
Buffalo time is 14 Hours behind Deungdae-ri.

Location	Local Time
Deungdae-ri (South Korea)	2025-12-16, 16:54:33 KST
Buffalo (United States)	2025-12-16, 02:54:33 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

Deungdae-ri East Helipad ( / ) Deungdae-ri, South Korea

Destination

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