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KTM to THL: distance & flight time

Kathmandu (Tribhuvan International Airport) → Tachilek (Tachileik Airport)

1,045 mi
1,681 km · 908 nm
2h 44m
estimated nonstop flight time
+0.8h
time difference · heading southeast
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Flight time details

1,045 miles nonstop takes roughly 2h 44m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.8-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 KTM from THL?

The flight distance from Kathmandu (KTM) to Tachilek (THL) is 1,045 miles (1,681 km, 908 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KTM to THL?

A nonstop flight takes about 2h 44m 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 Kathmandu and Tachilek?

Tachilek is 0.8 hours ahead of Kathmandu.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–THL that never appear on search engines, with no booking fees.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