Distance From Nesson Airport to Tribhuvan International Airport, HLU - KTM Distance

The distance from Nesson Airport (HLU) to Tribhuvan International Airport (KTM) is 6333 miles or 10192 kilometers or 5500 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 Houailou ( New Caledonia ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Houailou and Kathmandu takes around 14 hours 33 minutes.

Estimated flight time from Nesson Airport, Houailou, New Caledonia to Tribhuvan International Airport, Kathmandu, Nepal is 14 hours 33 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 • HLU - KTM

Kilometers		10192 km
Statute Miles		6333 miles
Nautical Miles		5500 nm
Avg. Time of Flight		14 hours 33 minutes

Nesson Airport to Tribhuvan International Airport Flight Route Map - HLU to KTM Flight Path

Location of Nesson Airport & Tribhuvan International Airport is given below.
Click the map to view Houailou to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Houailou, New Caledonia and Kathmandu, Nepal. .

Nonstop flight route between Houailou, New Caledonia and Kathmandu, Nepal.

Time Difference Between the Airports • HLU - KTM

Time difference between Houailou (New Caledonia) and Kathmandu (Nepal) is 5 Hours 15 Minutes.
Kathmandu time is 5 Hours 15 Minutes behind Houailou.

Location	Local Time
Houailou (New Caledonia)	2026-03-16, 06:58:19 +11
Kathmandu (Nepal)	2026-03-16, 01:43:19 +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

Nesson Airport (HLU / NWWH) Houailou, New Caledonia

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal