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USN to BWH: distance & flight time
Ulsan (Ulsan Airport) → Butterworth (Butterworth Airport)
2,778 mi
4,471 km · 2,414 nm
5h 55m
estimated nonstop flight time
-1h
time difference · heading southwest
See live USN→BWH fares Phone-only fares on this route — call free
Flight time details
2,778 miles nonstop takes roughly 5h 55m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- BWH — Butterworth Airport · Butterworth, Malaysia
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 BWH
- PEN · Penang International Airport14 mi away
- AOR · Sultan Abdul Halim Airport50 mi away
- LGK · Langkawi International Airport75 mi away
- IPH · Sultan Azlan Shah Airport79 mi away
Frequently asked questions
How far is USN from BWH?
The flight distance from Ulsan (USN) to Butterworth (BWH) is 2,778 miles (4,471 km, 2,414 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to BWH?
A nonstop flight takes about 5h 55m 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 Ulsan and Butterworth?
Butterworth is 1 hour behind Ulsan.
What is the cheapest way to fly from USN to BWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–BWH that never appear on search engines, with no booking fees.