Distance From Kaechon Airport to Buffalo Niagara International Airport

The distance from Kaechon Airport () to Buffalo Niagara International Airport (BUF) is 6520 miles or 10492 kilometers or 5662 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 Kaechon ( North Korea ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Kaechon and Buffalo takes around 14 hours 59 minutes.

Estimated flight time from Kaechon Airport, Kaechon, North Korea to Buffalo Niagara International Airport, Buffalo, United States is 14 hours 59 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		10492 km
Statute Miles		6520 miles
Nautical Miles		5662 nm
Avg. Time of Flight		14 hours 59 minutes

Kaechon Airport to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

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

Click to see flight route on Google Map between Kaechon, North Korea and Buffalo, United States. .

Nonstop flight route between Kaechon, North Korea and Buffalo, United States.

Time Difference Between the Airports • - BUF

Time difference between Kaechon (North Korea) and Buffalo (United States) is 13 Hours.
Buffalo time is 13 Hours behind Kaechon.

Location	Local Time
Kaechon (North Korea)	2026-03-19, 11:07:03 KST
Buffalo (United States)	2026-03-18, 22:07:03 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

Kaechon Airport ( / ) Kaechon, North Korea

Destination

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