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RDM to GMP: distance & flight time
Redmond-Bend (Roberts Field) → Seoul (Gimpo International Airport)
5,372 mi
8,646 km · 4,668 nm
11h
estimated nonstop flight time
+16h
time difference · heading northwest
See live RDM→GMP fares Phone-only fares on this route — call free
Flight time details
5,372 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
- GMP — Gimpo International Airport · Seoul, 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is RDM from GMP?
The flight distance from Redmond-Bend (RDM) to Seoul (GMP) is 5,372 miles (8,646 km, 4,668 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to GMP?
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 Seoul?
Seoul is 16 hours ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–GMP that never appear on search engines, with no booking fees.