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KPS to OSN: distance & flight time
(Kempsey Airport) → Osan (Osan Air Base)
4,995 mi
8,039 km · 4,341 nm
10h 16m
estimated nonstop flight time
—
time difference · heading north
See live KPS→OSN fares Phone-only fares on this route — call free
Flight time details
4,995 miles nonstop takes roughly 10h 16m gate to gate, flying north. 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
- KPS — Kempsey Airport · , Australia
- 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 KPS
- PQQ · Port Macquarie Airport26 mi away
- CFS · Coffs Harbour Airport56 mi away
- TRO · Taree Airport58 mi away
- ARM · Armidale Airport78 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 KPS from OSN?
The flight distance from (KPS) to Osan (OSN) is 4,995 miles (8,039 km, 4,341 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KPS to OSN?
A nonstop flight takes about 10h 16m 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 KPS to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KPS–OSN that never appear on search engines, with no booking fees.