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YLY to USN: distance & flight time
Langley Township (Langley Airport) → Ulsan (Ulsan Airport)
5,114 mi
8,231 km · 4,444 nm
10h 30m
estimated nonstop flight time
+16h
time difference · heading northwest
See live YLY→USN fares Phone-only fares on this route — call free
Flight time details
5,114 miles nonstop takes roughly 10h 30m 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
- YLY — Langley Airport · Langley Township, Canada
- USN — Ulsan Airport · Ulsan, 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 YLY
- YVR · Vancouver International Airport26 mi away
- YXX · Abbotsford Airport13 mi away
- YDT · Boundary Bay Airport17 mi away
- BLI · Bellingham International Airport22 mi away
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is YLY from USN?
The flight distance from Langley Township (YLY) to Ulsan (USN) is 5,114 miles (8,231 km, 4,444 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YLY to USN?
A nonstop flight takes about 10h 30m 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 Langley Township and Ulsan?
Ulsan is 16 hours ahead of Langley Township.
What is the cheapest way to fly from YLY to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLY–USN that never appear on search engines, with no booking fees.