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OSN to YSG: distance & flight time
Osan (Osan Air Base) → Lutselk'e (Lutselk'e Airport)
4,857 mi
7,816 km · 4,220 nm
9h 59m
estimated nonstop flight time
—
time difference · heading northeast
See live OSN→YSG fares Phone-only fares on this route — call free
Flight time details
4,857 miles nonstop takes roughly 9h 59m gate to gate, flying northeast. 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
- YSG — Lutselk'e Airport · Lutselk'e, Canada
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 YSG
- YZF · Yellowknife Airport120 mi away
- YFR · Fort Resolution Airport130 mi away
Frequently asked questions
How far is OSN from YSG?
The flight distance from Osan (OSN) to Lutselk'e (YSG) is 4,857 miles (7,816 km, 4,220 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to YSG?
A nonstop flight takes about 9h 59m 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 YSG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–YSG that never appear on search engines, with no booking fees.