Distance From Langtang Airport to Buffalo Niagara International Airport, LTG - BUF Distance

The distance from Langtang Airport (LTG) to Buffalo Niagara International Airport (BUF) is 7422 miles or 11943 kilometers or 6445 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 Langtang ( Nepal ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Langtang and Buffalo takes around 17 hours 3 minutes.

Estimated flight time from Langtang Airport, Langtang, Nepal to Buffalo Niagara International Airport, Buffalo, United States is 17 hours 3 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 • LTG - BUF

Kilometers		11943 km
Statute Miles		7422 miles
Nautical Miles		6445 nm
Avg. Time of Flight		17 hours 3 minutes

Langtang Airport to Buffalo Niagara International Airport Flight Route Map - LTG to BUF Flight Path

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

Click to see flight route on Google Map between Langtang, Nepal and Buffalo, United States. .

Nonstop flight route between Langtang, Nepal and Buffalo, United States.

Time Difference Between the Airports • LTG - BUF

Time difference between Langtang (Nepal) and Buffalo (United States) is 9 Hours 45 Minutes.
Buffalo time is 9 Hours 45 Minutes behind Langtang.

Location	Local Time
Langtang (Nepal)	2026-09-18, 18:03:25 +0545
Buffalo (United States)	2026-09-18, 08:18:25 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

Langtang Airport (LTG / VNLT) Langtang, Nepal

Destination

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