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OSN to WLG: distance & flight time

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

6,201 mi
9,980 km · 5,389 nm
12h 38m
estimated nonstop flight time
+3h
time difference · heading southeast
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Flight time details

6,201 miles nonstop takes roughly 12h 38m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-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 OSN from WLG?

The flight distance from Osan (OSN) to Wellington (WLG) is 6,201 miles (9,980 km, 5,389 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OSN to WLG?

A nonstop flight takes about 12h 38m 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 Wellington?

Wellington is 3 hours ahead of Osan.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–WLG that never appear on search engines, with no booking fees.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