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GDW to GMP: distance & flight time
Gladwin (Gladwin Zettel Memorial Airport) → Seoul (Gimpo International Airport)
6,474 mi
10,418 km · 5,626 nm
13h 10m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GDW→GMP fares Phone-only fares on this route — call free
Flight time details
6,474 miles nonstop takes roughly 13h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GDW — Gladwin Zettel Memorial Airport · Gladwin, 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 GDW
- HTL · Roscommon County - Blodgett Memorial Airport29 mi away
- MBS · MBS International Airport36 mi away
- AMN · Gratiot Community Airport46 mi away
- ECA · Iosco County Airport57 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 GDW from GMP?
The flight distance from Gladwin (GDW) to Seoul (GMP) is 6,474 miles (10,418 km, 5,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDW to GMP?
A nonstop flight takes about 13h 10m 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 Gladwin and Seoul?
Seoul is 13 hours ahead of Gladwin.
What is the cheapest way to fly from GDW to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDW–GMP that never appear on search engines, with no booking fees.