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GMP to SPW: distance & flight time
Seoul (Gimpo International Airport) → Spencer (Spencer Municipal Airport)
6,269 mi
10,089 km · 5,447 nm
12h 46m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GMP→SPW fares Phone-only fares on this route — call free
Flight time details
6,269 miles nonstop takes roughly 12h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- SPW — Spencer Municipal Airport · Spencer, 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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
Frequently asked questions
How far is GMP from SPW?
The flight distance from Seoul (GMP) to Spencer (SPW) is 6,269 miles (10,089 km, 5,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to SPW?
A nonstop flight takes about 12h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GMP to SPW?
Nonstop service on GMP–SPW depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 46m nonstop estimate.
What is the time difference between Seoul and Spencer?
Spencer is 14 hours behind Seoul.
What is the cheapest way to fly from GMP to SPW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–SPW that never appear on search engines, with no booking fees.
Why are some GMP to SPW fares phone-only?
Consolidator contracts let us sell certain GMP–SPW tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.