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YCW to OSN: distance & flight time
Chilliwack (Chilliwack Airport) → Osan (Osan Air Base)
5,140 mi
8,273 km · 4,467 nm
10h 33m
estimated nonstop flight time
+16h
time difference · heading northwest
See live YCW→OSN fares Phone-only fares on this route — call free
Flight time details
5,140 miles nonstop takes roughly 10h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- YCW — Chilliwack Airport · Chilliwack, 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 YCW
- YVR · Vancouver International Airport56 mi away
- YXX · Abbotsford Airport21 mi away
- YHE · Hope Airport25 mi away
- YLY · Langley Airport31 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 YCW from OSN?
The flight distance from Chilliwack (YCW) to Osan (OSN) is 5,140 miles (8,273 km, 4,467 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCW to OSN?
A nonstop flight takes about 10h 33m 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 Chilliwack and Osan?
Osan is 16 hours ahead of Chilliwack.
What is the cheapest way to fly from YCW to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCW–OSN that never appear on search engines, with no booking fees.