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GMP to LGU: distance & flight time
Seoul (Gimpo International Airport) → Logan (Logan-Cache Airport)
5,827 mi
9,378 km · 5,064 nm
11h 54m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GMP→LGU fares Phone-only fares on this route — call free
Flight time details
5,827 miles nonstop takes roughly 11h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- LGU — Logan-Cache Airport · Logan, 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 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
Near LGU
- BMC · Brigham City Regional Airport20 mi away
- OGD · Ogden Hinckley Airport42 mi away
- HIF · Hill Air Force Base47 mi away
- EVW · Evanston-Uinta County Airport-Burns Field55 mi away
Frequently asked questions
How far is GMP from LGU?
The flight distance from Seoul (GMP) to Logan (LGU) is 5,827 miles (9,378 km, 5,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to LGU?
A nonstop flight takes about 11h 54m 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 Seoul and Logan?
Logan is 15 hours behind Seoul.
What is the cheapest way to fly from GMP to LGU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–LGU that never appear on search engines, with no booking fees.