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ADP to KTM: distance & flight time

Galoya (Ampara Airport) → Kathmandu (Tribhuvan International Airport)

1,428 mi
2,298 km · 1,241 nm
3h 34m
estimated nonstop flight time
+0.3h
time difference · heading north
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Flight time details

1,428 miles nonstop takes roughly 3h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.3-hour time gain when reading arrival times on your ticket.

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

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is ADP from KTM?

The flight distance from Galoya (ADP) to Kathmandu (KTM) is 1,428 miles (2,298 km, 1,241 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ADP to KTM?

A nonstop flight takes about 3h 34m 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 Galoya and Kathmandu?

Kathmandu is 0.3 hours ahead of Galoya.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–KTM that never appear on search engines, with no booking fees.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