Distance From Alto Horizonte Airport to Tribhuvan International Airport

The distance from Alto Horizonte Airport () to Tribhuvan International Airport (KTM) is 9389 miles or 15110 kilometers or 8154 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 Alto Horizonte ( Brazil ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Alto Horizonte and Kathmandu takes around 21 hours 35 minutes.

Estimated flight time from Alto Horizonte Airport, Alto Horizonte, Brazil to Tribhuvan International Airport, Kathmandu, Nepal is 21 hours 35 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		15110 km
Statute Miles		9389 miles
Nautical Miles		8154 nm
Avg. Time of Flight		21 hours 35 minutes

Alto Horizonte Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

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

Click to see flight route on Google Map between Alto Horizonte, Brazil and Kathmandu, Nepal. .

Nonstop flight route between Alto Horizonte, Brazil and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Alto Horizonte (Brazil) and Kathmandu (Nepal) is 9 Hours 45 Minutes.
Kathmandu time is 9 Hours 45 Minutes ahead of Alto Horizonte.

Location	Local Time
Alto Horizonte (Brazil)	2025-12-06, 11:27:44 -04
Kathmandu (Nepal)	2025-12-06, 21:12:44 +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

Alto Horizonte Airport ( / ) Alto Horizonte, Brazil

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal