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YDT to OSN: distance & flight time
Boundary Bay (Boundary Bay Airport) → Osan (Osan Air Base)
5,106 mi
8,217 km · 4,437 nm
10h 29m
estimated nonstop flight time
+16h
time difference · heading northwest
See live YDT→OSN fares Phone-only fares on this route — call free
Flight time details
5,106 miles nonstop takes roughly 10h 29m 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
- YDT — Boundary Bay Airport · Boundary Bay, 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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 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 YDT from OSN?
The flight distance from Boundary Bay (YDT) to Osan (OSN) is 5,106 miles (8,217 km, 4,437 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to OSN?
A nonstop flight takes about 10h 29m 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 Boundary Bay and Osan?
Osan is 16 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–OSN that never appear on search engines, with no booking fees.