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GMP to CGX: distance & flight time
Seoul (Gimpo International Airport) → Chicago (Chicago Meigs Airport)
6,537 mi
10,520 km · 5,681 nm
13h 17m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GMP→CGX fares Phone-only fares on this route — call free
Flight time details
6,537 miles nonstop takes roughly 13h 17m 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
- CGX — Chicago Meigs Airport · Chicago, 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 CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 mi away
Frequently asked questions
How far is GMP from CGX?
The flight distance from Seoul (GMP) to Chicago (CGX) is 6,537 miles (10,520 km, 5,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to CGX?
A nonstop flight takes about 13h 17m 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 Chicago?
Chicago is 14 hours behind Seoul.
What is the cheapest way to fly from GMP to CGX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–CGX that never appear on search engines, with no booking fees.