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USN to BFF: distance & flight time
Ulsan (Ulsan Airport) → Scottsbluff (Western Neb. Rgnl/William B. Heilig Airport)
6,125 mi
9,857 km · 5,322 nm
12h 29m
estimated nonstop flight time
-16h
time difference · heading northeast
See live USN→BFF fares Phone-only fares on this route — call free
Flight time details
6,125 miles nonstop takes roughly 12h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- BFF — Western Neb. Rgnl/William B. Heilig Airport · Scottsbluff, United States
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 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
Near BFF
- AIA · Alliance Municipal Airport43 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field62 mi away
- CDR · Chadron Municipal Airport71 mi away
- CYS · Cheyenne Regional Jerry Olson Field80 mi away
Frequently asked questions
How far is USN from BFF?
The flight distance from Ulsan (USN) to Scottsbluff (BFF) is 6,125 miles (9,857 km, 5,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to BFF?
A nonstop flight takes about 12h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from USN to BFF?
Nonstop service on USN–BFF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 29m nonstop estimate.
What is the time difference between Ulsan and Scottsbluff?
Scottsbluff is 16 hours behind Ulsan.
What is the cheapest way to fly from USN to BFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–BFF that never appear on search engines, with no booking fees.
Why are some USN to BFF fares phone-only?
Consolidator contracts let us sell certain USN–BFF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.