Need help booking?
Unpublished phone-only deals available
GMP to UKT: distance & flight time
Seoul (Gimpo International Airport) → Quakertown (Quakertown Airport)
6,868 mi
11,053 km · 5,968 nm
13h 56m
estimated nonstop flight time
—
time difference · heading north
See live GMP→UKT fares Phone-only fares on this route — call free
Flight time details
6,868 miles nonstop takes roughly 13h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- UKT — Quakertown Airport · Quakertown, 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 UKT
- PHL · Philadelphia International Airport40 mi away
- ABE · Lehigh Valley International Airport15 mi away
- DYL · Doylestown Airport15 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base20 mi away
Frequently asked questions
How far is GMP from UKT?
The flight distance from Seoul (GMP) to Quakertown (UKT) is 6,868 miles (11,053 km, 5,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to UKT?
A nonstop flight takes about 13h 56m 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 cheapest way to fly from GMP to UKT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–UKT that never appear on search engines, with no booking fees.