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GMP to MCW: distance & flight time
Seoul (Gimpo International Airport) → Mason City (Mason City Municipal Airport)
6,318 mi
10,168 km · 5,490 nm
12h 51m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GMP→MCW fares Phone-only fares on this route — call free
Flight time details
6,318 miles nonstop takes roughly 12h 51m 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
- MCW — Mason City Municipal Airport · Mason City, 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 MCW
- CCY · Northeast Iowa Regional Airport37 mi away
- FOD · Fort Dodge Regional Airport60 mi away
- ALO · Waterloo Regional Airport63 mi away
- RST · Rochester International Airport67 mi away
Frequently asked questions
How far is GMP from MCW?
The flight distance from Seoul (GMP) to Mason City (MCW) is 6,318 miles (10,168 km, 5,490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to MCW?
A nonstop flight takes about 12h 51m 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 Mason City?
Mason City is 14 hours behind Seoul.
What is the cheapest way to fly from GMP to MCW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–MCW that never appear on search engines, with no booking fees.