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OSN to OKY: distance & flight time
Osan (Osan Air Base) → Oakey (Oakey Airport)
4,736 mi
7,623 km · 4,116 nm
9h 45m
estimated nonstop flight time
+1h
time difference · heading southeast
See live OSN→OKY fares Phone-only fares on this route — call free
Flight time details
4,736 miles nonstop takes roughly 9h 45m gate to gate, flying southeast. 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
- OKY — Oakey Airport · Oakey, 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 OKY
- WTB · Toowoomba Wellcamp Airport11 mi away
- TWB · Toowoomba Airport14 mi away
- KGY · Kingaroy Airport58 mi away
- ACF · Brisbane Archerfield Airport79 mi away
Frequently asked questions
How far is OSN from OKY?
The flight distance from Osan (OSN) to Oakey (OKY) is 4,736 miles (7,623 km, 4,116 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to OKY?
A nonstop flight takes about 9h 45m 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 Oakey?
Oakey is 1 hour ahead of Osan.
What is the cheapest way to fly from OSN to OKY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–OKY that never appear on search engines, with no booking fees.