Distance From Wilton Airport to Tribhuvan International Airport

The distance from Wilton Airport () to Tribhuvan International Airport (KTM) is 6043 miles or 9724 kilometers or 5248 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 Wilton ( Australia ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Wilton and Kathmandu takes around 13 hours 53 minutes.

Estimated flight time from Wilton Airport, Wilton, Australia to Tribhuvan International Airport, Kathmandu, Nepal is 13 hours 53 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		9724 km
Statute Miles		6043 miles
Nautical Miles		5248 nm
Avg. Time of Flight		13 hours 53 minutes

Wilton Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

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

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

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

Time Difference Between the Airports • - KTM

Time difference between Wilton (Australia) and Kathmandu (Nepal) is 4 Hours 15 Minutes.
Kathmandu time is 4 Hours 15 Minutes behind Wilton.

Location	Local Time
Wilton (Australia)	2026-05-03, 19:58:05 AEST
Kathmandu (Nepal)	2026-05-03, 15:43:05 +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

Wilton Airport ( / YWIO) Wilton, Australia

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal