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SSN to LGD: distance & flight time
Seoul East (Seoul Air Base (K-16)) → La Grande (La Grande/Union County Airport)
5,433 mi
8,744 km · 4,721 nm
11h 7m
estimated nonstop flight time
—
time difference · heading northeast
See live SSN→LGD fares Phone-only fares on this route — call free
Flight time details
5,433 miles nonstop takes roughly 11h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- LGD — La Grande/Union County Airport · La Grande, 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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Near LGD
- BKE · Baker City Municipal Airport33 mi away
- PDT · Eastern Oregon Regional At Pendleton Airport49 mi away
- ALW · Walla Walla Regional Airport57 mi away
- PSC · Tri Cities Airport86 mi away
Frequently asked questions
How far is SSN from LGD?
The flight distance from Seoul East (SSN) to La Grande (LGD) is 5,433 miles (8,744 km, 4,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to LGD?
A nonstop flight takes about 11h 7m 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 cheapest way to fly from SSN to LGD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–LGD that never appear on search engines, with no booking fees.