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WLG to OSN: distance & flight time
Wellington (Wellington International Airport) → Osan (Osan Air Base)
6,201 mi
9,980 km · 5,389 nm
12h 38m
estimated nonstop flight time
-3h
time difference · heading northwest
See live WLG→OSN fares Phone-only fares on this route — call free
Flight time details
6,201 miles nonstop takes roughly 12h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- WLG — Wellington International Airport · Wellington, New Zealand
- OSN — Osan Air Base · Osan, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near WLG
- PPQ · Paraparaumu Airport31 mi away
- PCN · Picton Aerodrome44 mi away
- MRO · Hood Airport50 mi away
- BHE · Woodbourne Airport50 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is WLG from OSN?
The flight distance from Wellington (WLG) to Osan (OSN) 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 WLG to OSN?
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 Wellington and Osan?
Osan is 3 hours behind Wellington.
What is the cheapest way to fly from WLG to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WLG–OSN that never appear on search engines, with no booking fees.