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LMT to GMP: distance & flight time
Klamath Falls (Crater Lake-Klamath Regional Airport) → Seoul (Gimpo International Airport)
5,446 mi
8,764 km · 4,732 nm
11h 9m
estimated nonstop flight time
+16h
time difference · heading northwest
See live LMT→GMP fares Phone-only fares on this route — call free
Flight time details
5,446 miles nonstop takes roughly 11h 9m 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
- LMT — Crater Lake-Klamath Regional Airport · Klamath Falls, 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 LMT
- MFR · Rogue Valley International Medford Airport60 mi away
- LKV · Lake County Airport68 mi away
- RDD · Redding Municipal Airport117 mi away
- CEC · Jack Mc Namara Field Airport131 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 LMT from GMP?
The flight distance from Klamath Falls (LMT) to Seoul (GMP) is 5,446 miles (8,764 km, 4,732 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LMT to GMP?
A nonstop flight takes about 11h 9m 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 Klamath Falls and Seoul?
Seoul is 16 hours ahead of Klamath Falls.
What is the cheapest way to fly from LMT to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LMT–GMP that never appear on search engines, with no booking fees.