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USN to DSK: distance & flight time

Ulsan (Ulsan Airport) → Dera Ismael Khan (Dera Ismael Khan Airport)

3,318 mi
5,340 km · 2,884 nm
6h 58m
estimated nonstop flight time
-4h
time difference · heading west
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Flight time details

3,318 miles nonstop takes roughly 6h 58m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back 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 USN from DSK?

The flight distance from Ulsan (USN) to Dera Ismael Khan (DSK) is 3,318 miles (5,340 km, 2,884 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from USN to DSK?

A nonstop flight takes about 6h 58m 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 Ulsan and Dera Ismael Khan?

Dera Ismael Khan is 4 hours behind Ulsan.

What is the cheapest way to fly from USN to DSK?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–DSK that never appear on search engines, with no booking fees.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