Need help booking?
Unpublished phone-only deals available
DPA to GMP: distance & flight time
West Chicago (Dupage Airport) → Seoul (Gimpo International Airport)
6,519 mi
10,492 km · 5,665 nm
13h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DPA→GMP fares Phone-only fares on this route — call free
Flight time details
6,519 miles nonstop takes roughly 13h 15m 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
- DPA — Dupage Airport · West Chicago, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 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 DPA from GMP?
The flight distance from West Chicago (DPA) to Seoul (GMP) is 6,519 miles (10,492 km, 5,665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to GMP?
A nonstop flight takes about 13h 15m 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 West Chicago and Seoul?
Seoul is 14 hours ahead of West Chicago.
What is the cheapest way to fly from DPA to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–GMP that never appear on search engines, with no booking fees.