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KOK to USN: distance & flight time

Kruunupyy (Kokkola-Pietarsaari Airport) → Ulsan (Ulsan Airport)

4,496 mi
7,236 km · 3,907 nm
9h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live KOK→USN fares Phone-only fares on this route — call free

Flight time details

4,496 miles nonstop takes roughly 9h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-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 KOK from USN?

The flight distance from Kruunupyy (KOK) to Ulsan (USN) is 4,496 miles (7,236 km, 3,907 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KOK to USN?

A nonstop flight takes about 9h 17m 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 Kruunupyy and Ulsan?

Ulsan is 6 hours ahead of Kruunupyy.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOK–USN that never appear on search engines, with no booking fees.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