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ADT to KTM: distance & flight time

Ada (Ada Regional Airport) → Kathmandu (Tribhuvan International Airport)

8,116 mi
13,062 km · 7,053 nm
16h 23m
estimated nonstop flight time
+10.8h
time difference · heading north
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Flight time details

8,116 miles nonstop takes roughly 16h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.8-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is ADT from KTM?

The flight distance from Ada (ADT) to Kathmandu (KTM) is 8,116 miles (13,062 km, 7,053 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ADT to KTM?

A nonstop flight takes about 16h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Ada and Kathmandu?

Kathmandu is 10.8 hours ahead of Ada.

What is the cheapest way to fly from ADT to KTM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–KTM that never appear on search engines, with no booking fees.
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