Distance From Santa Ana Airport to Tribhuvan International Airport, NNB - KTM Distance

The distance from Santa Ana Airport (NNB) to Tribhuvan International Airport (KTM) is 5795 miles or 9326 kilometers or 5033 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 Santa Ana Island ( Solomon Islands ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Santa Ana Island and Kathmandu takes around 13 hours 19 minutes.

Estimated flight time from Santa Ana Airport, Santa Ana Island, Solomon Islands to Tribhuvan International Airport, Kathmandu, Nepal is 13 hours 19 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 • NNB - KTM

Kilometers		9326 km
Statute Miles		5795 miles
Nautical Miles		5033 nm
Avg. Time of Flight		13 hours 19 minutes

Santa Ana Airport to Tribhuvan International Airport Flight Route Map - NNB to KTM Flight Path

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

Click to see flight route on Google Map between Santa Ana Island, Solomon Islands and Kathmandu, Nepal. .

Nonstop flight route between Santa Ana Island, Solomon Islands and Kathmandu, Nepal.

Time Difference Between the Airports • NNB - KTM

Time difference between Santa Ana Island (Solomon Islands) and Kathmandu (Nepal) is 5 Hours 15 Minutes.
Kathmandu time is 5 Hours 15 Minutes behind Santa Ana Island.

Location	Local Time
Santa Ana Island (Solomon Islands)	2025-12-14, 16:58:53 +11
Kathmandu (Nepal)	2025-12-14, 11:43:53 +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

Santa Ana Airport (NNB / AGGT) Santa Ana Island, Solomon Islands

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal