Distance From New Gulf Airport to Tribhuvan International Airport

The distance from New Gulf Airport () to Tribhuvan International Airport (KTM) is 8500 miles or 13679 kilometers or 7381 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 Boling-Iago ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Boling-Iago and Kathmandu takes around 19 hours 32 minutes.

Estimated flight time from New Gulf Airport, Boling-Iago, United States to Tribhuvan International Airport, Kathmandu, Nepal is 19 hours 32 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 • - KTM

Kilometers		13679 km
Statute Miles		8500 miles
Nautical Miles		7381 nm
Avg. Time of Flight		19 hours 32 minutes

New Gulf Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of New Gulf Airport & Tribhuvan International Airport is given below.
Click the map to view Boling-Iago to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Boling-Iago, United States and Kathmandu, Nepal. .

Nonstop flight route between Boling-Iago, United States and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Boling-Iago (United States) and Kathmandu (Nepal) is 10 Hours 45 Minutes.
Kathmandu time is 10 Hours 45 Minutes ahead of Boling-Iago.

Location	Local Time
Boling-Iago (United States)	2026-03-19, 02:57:37 CDT
Kathmandu (Nepal)	2026-03-19, 13:42:37 +0545

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

New Gulf Airport ( / 1TX4) Boling-Iago, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal