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OSN to ARM: distance & flight time
Osan (Osan Air Base) → Armidale (Armidale Airport)
4,935 mi
7,943 km · 4,289 nm
10h 9m
estimated nonstop flight time
+1h
time difference · heading south
See live OSN→ARM fares Phone-only fares on this route — call free
Flight time details
4,935 miles nonstop takes roughly 10h 9m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- ARM — Armidale Airport · Armidale, Australia
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 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
Near ARM
- IVR · Inverell Airport52 mi away
- GLI · Glen Innes Airport59 mi away
- TMW · Tamworth Airport60 mi away
- KPS · Kempsey Airport78 mi away
Frequently asked questions
How far is OSN from ARM?
The flight distance from Osan (OSN) to Armidale (ARM) is 4,935 miles (7,943 km, 4,289 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to ARM?
A nonstop flight takes about 10h 9m 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 Armidale?
Armidale is 1 hour ahead of Osan.
What is the cheapest way to fly from OSN to ARM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–ARM that never appear on search engines, with no booking fees.