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USN to RDM: distance & flight time
Ulsan (Ulsan Airport) → Redmond-Bend (Roberts Field)
5,374 mi
8,648 km · 4,670 nm
11h
estimated nonstop flight time
-16h
time difference · heading northeast
See live USN→RDM fares Phone-only fares on this route — call free
Flight time details
5,374 miles nonstop takes roughly 11h 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
- RDM — Roberts Field · Redmond-Bend, 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 mi away
Frequently asked questions
How far is USN from RDM?
The flight distance from Ulsan (USN) to Redmond-Bend (RDM) is 5,374 miles (8,648 km, 4,670 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to RDM?
A nonstop flight takes about 11h 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 Redmond-Bend?
Redmond-Bend is 16 hours behind Ulsan.
What is the cheapest way to fly from USN to RDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–RDM that never appear on search engines, with no booking fees.