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YQY to OSN: distance & flight time
Sydney (Sydney / J.A. Douglas McCurdy Airport) → Osan (Osan Air Base)
6,668 mi
10,731 km · 5,794 nm
13h 32m
estimated nonstop flight time
+12h
time difference · heading north
See live YQY→OSN fares Phone-only fares on this route — call free
Flight time details
6,668 miles nonstop takes roughly 13h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- YQY — Sydney / J.A. Douglas McCurdy Airport · Sydney, Canada
- 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 YQY
- YPS · Port Hawkesbury Airport72 mi away
- YGR · Îles-de-la-Madeleine Airport120 mi away
- YYG · Charlottetown Airport147 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 YQY from OSN?
The flight distance from Sydney (YQY) to Osan (OSN) is 6,668 miles (10,731 km, 5,794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQY to OSN?
A nonstop flight takes about 13h 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 Sydney and Osan?
Osan is 12 hours ahead of Sydney.
What is the cheapest way to fly from YQY to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQY–OSN that never appear on search engines, with no booking fees.