Distance From Arapahoe Municipal Airport to Tribhuvan International Airport, AHF - KTM Distance

The distance from Arapahoe Municipal Airport (AHF) to Tribhuvan International Airport (KTM) is 7724 miles or 12430 kilometers or 6707 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 Arapahoe ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Arapahoe and Kathmandu takes around 17 hours 45 minutes.

Estimated flight time from Arapahoe Municipal Airport, Arapahoe, United States to Tribhuvan International Airport, Kathmandu, Nepal is 17 hours 45 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 • AHF - KTM

Kilometers		12430 km
Statute Miles		7724 miles
Nautical Miles		6707 nm
Avg. Time of Flight		17 hours 45 minutes

Arapahoe Municipal Airport to Tribhuvan International Airport Flight Route Map - AHF to KTM Flight Path

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

Click to see flight route on Google Map between Arapahoe, United States and Kathmandu, Nepal. .

Nonstop flight route between Arapahoe, United States and Kathmandu, Nepal.

Time Difference Between the Airports • AHF - KTM

Time difference between Arapahoe (United States) and Kathmandu (Nepal) is 12 Hours 45 Minutes.
Kathmandu time is 12 Hours 45 Minutes ahead of Arapahoe.

Location	Local Time
Arapahoe (United States)	2025-12-15, 12:09:50 MST
Kathmandu (Nepal)	2025-12-16, 00:54:50 +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

Arapahoe Municipal Airport (AHF / ) Arapahoe, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal