Distance From Royal Darwin Hospital Helipad to Tribhuvan International Airport

The distance from Royal Darwin Hospital Helipad () to Tribhuvan International Airport (KTM) is 4116 miles or 6624 kilometers or 3574 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 Darwin ( Australia ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Darwin and Kathmandu takes around 9 hours 27 minutes.

Estimated flight time from Royal Darwin Hospital Helipad, Darwin, Australia to Tribhuvan International Airport, Kathmandu, Nepal is 9 hours 27 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		6624 km
Statute Miles		4116 miles
Nautical Miles		3574 nm
Avg. Time of Flight		9 hours 27 minutes

Royal Darwin Hospital Helipad to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Royal Darwin Hospital Helipad & Tribhuvan International Airport is given below.
Click the map to view Darwin to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Darwin, Australia and Kathmandu, Nepal. .

Nonstop flight route between Darwin, Australia and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Darwin (Australia) and Kathmandu (Nepal) is 3 Hours 45 Minutes.
Kathmandu time is 3 Hours 45 Minutes behind Darwin.

Location	Local Time
Darwin (Australia)	2025-01-07, 19:29:35 ACST
Kathmandu (Nepal)	2025-01-07, 15:44:35 +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

Royal Darwin Hospital Helipad ( / YXDH) Darwin, Australia

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal