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OSN to KUN: distance & flight time

Osan (Osan Air Base) → Kaunas (Kaunas International Airport)

4,627 mi
7,447 km · 4,021 nm
9h 32m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSN→KUN fares Phone-only fares on this route — call free

Flight time details

4,627 miles nonstop takes roughly 9h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-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 OSN from KUN?

The flight distance from Osan (OSN) to Kaunas (KUN) is 4,627 miles (7,447 km, 4,021 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OSN to KUN?

A nonstop flight takes about 9h 32m 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 Osan and Kaunas?

Kaunas is 6 hours behind Osan.

What is the cheapest way to fly from OSN to KUN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–KUN that never appear on search engines, with no booking fees.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