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OSN to XTG: distance & flight time
Osan (Osan Air Base) → Thargomindah (Thargomindah Airport)
4,626 mi
7,445 km · 4,020 nm
9h 32m
estimated nonstop flight time
+1h
time difference · heading south
See live OSN→XTG fares Phone-only fares on this route — call free
Flight time details
4,626 miles nonstop takes roughly 9h 32m 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
- XTG — Thargomindah Airport · Thargomindah, 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 XTG
- ULP · Quilpie Airport99 mi away
- CMA · Cunnamulla Airport111 mi away
- BBL · Ballera Airport129 mi away
- TYB · Tibooburra Airport147 mi away
Frequently asked questions
How far is OSN from XTG?
The flight distance from Osan (OSN) to Thargomindah (XTG) is 4,626 miles (7,445 km, 4,020 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to XTG?
A nonstop flight takes about 9h 32m 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 Thargomindah?
Thargomindah is 1 hour ahead of Osan.
What is the cheapest way to fly from OSN to XTG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–XTG that never appear on search engines, with no booking fees.