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RDM to USN: distance & flight time
Redmond-Bend (Roberts Field) → Ulsan (Ulsan Airport)
5,374 mi
8,648 km · 4,670 nm
11h
estimated nonstop flight time
+16h
time difference · heading northwest
See live RDM→USN fares Phone-only fares on this route — call free
Flight time details
5,374 miles nonstop takes roughly 11h 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
- RDM — Roberts Field · Redmond-Bend, 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 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
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 RDM from USN?
The flight distance from Redmond-Bend (RDM) to Ulsan (USN) 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 RDM to USN?
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 Redmond-Bend and Ulsan?
Ulsan is 16 hours ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–USN that never appear on search engines, with no booking fees.