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HEI to KTM: distance & flight time

Büsum (Heide-Büsum Airport) → Kathmandu (Tribhuvan International Airport)

4,154 mi
6,685 km · 3,610 nm
8h 37m
estimated nonstop flight time
+3.8h
time difference · heading east
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Flight time details

4,154 miles nonstop takes roughly 8h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.8-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 HEI from KTM?

The flight distance from Büsum (HEI) to Kathmandu (KTM) is 4,154 miles (6,685 km, 3,610 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from HEI to KTM?

A nonstop flight takes about 8h 37m 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 Büsum and Kathmandu?

Kathmandu is 3.8 hours ahead of Büsum.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEI–KTM that never appear on search engines, with no booking fees.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