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OMA to GMP: distance & flight time
Omaha (Eppley Airfield) → Seoul (Gimpo International Airport)
6,359 mi
10,233 km · 5,526 nm
12h 56m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OMA→GMP fares Phone-only fares on this route — call free
Flight time details
6,359 miles nonstop takes roughly 12h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- OMA — Eppley Airfield · Omaha, 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 OMA
- CBF · Council Bluffs Municipal Airport8 mi away
- OFF · Offutt Air Force Base13 mi away
- FET · Fremont Municipal Airport34 mi away
- LNK · Lincoln Airport55 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 OMA from GMP?
The flight distance from Omaha (OMA) to Seoul (GMP) is 6,359 miles (10,233 km, 5,526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMA to GMP?
A nonstop flight takes about 12h 56m 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 Omaha and Seoul?
Seoul is 14 hours ahead of Omaha.
What is the cheapest way to fly from OMA to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMA–GMP that never appear on search engines, with no booking fees.