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KWJ to DUC: distance & flight time
Kwangju (Gwangju Airport) → Duncan (Halliburton Field)
6,827 mi
10,987 km · 5,932 nm
13h 51m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KWJ→DUC fares Phone-only fares on this route — call free
Flight time details
6,827 miles nonstop takes roughly 13h 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
- KWJ — Gwangju Airport · Kwangju, South Korea
- DUC — Halliburton Field · Duncan, 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 KWJ
- MWX · Muan International Airport26 mi away
- MPK · Mokpo Heliport35 mi away
- RSU · Yeosu Airport50 mi away
- CHN · Jeon Ju Airport (G-703)55 mi away
Near DUC
Frequently asked questions
How far is KWJ from DUC?
The flight distance from Kwangju (KWJ) to Duncan (DUC) is 6,827 miles (10,987 km, 5,932 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KWJ to DUC?
A nonstop flight takes about 13h 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 Kwangju and Duncan?
Duncan is 14 hours behind Kwangju.
What is the cheapest way to fly from KWJ to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KWJ–DUC that never appear on search engines, with no booking fees.