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OSN to CUD: distance & flight time
Osan (Osan Air Base) → Caloundra (Caloundra Airport)
4,728 mi
7,609 km · 4,109 nm
9h 44m
estimated nonstop flight time
—
time difference · heading southeast
See live OSN→CUD fares Phone-only fares on this route — call free
Flight time details
4,728 miles nonstop takes roughly 9h 44m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- CUD — Caloundra Airport · Caloundra, 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 CUD
- MCY · Sunshine Coast Airport14 mi away
- BNE · Brisbane International Airport40 mi away
- ACF · Brisbane Archerfield Airport54 mi away
- KGY · Kingaroy Airport79 mi away
Frequently asked questions
How far is OSN from CUD?
The flight distance from Osan (OSN) to Caloundra (CUD) is 4,728 miles (7,609 km, 4,109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to CUD?
A nonstop flight takes about 9h 44m 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 cheapest way to fly from OSN to CUD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–CUD that never appear on search engines, with no booking fees.