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BYI to USN: distance & flight time
Burley (Burley Municipal Airport) → Ulsan (Ulsan Airport)
5,731 mi
9,224 km · 4,981 nm
11h 42m
estimated nonstop flight time
—
time difference · heading northwest
See live BYI→USN fares Phone-only fares on this route — call free
Flight time details
5,731 miles nonstop takes roughly 11h 42m gate to gate, flying northwest. 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
- BYI — Burley Municipal Airport · Burley, United States
- 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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 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 BYI from USN?
The flight distance from Burley (BYI) to Ulsan (USN) is 5,731 miles (9,224 km, 4,981 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYI to USN?
A nonstop flight takes about 11h 42m 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 BYI to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYI–USN that never appear on search engines, with no booking fees.