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KUV to DUC: distance & flight time
Kunsan (Kunsan Air Base) → Duncan (Halliburton Field)
6,790 mi
10,927 km · 5,900 nm
13h 47m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KUV→DUC fares Phone-only fares on this route — call free
Flight time details
6,790 miles nonstop takes roughly 13h 47m 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
- KUV — Kunsan Air Base · Kunsan, 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 KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 mi away
Near DUC
Frequently asked questions
How far is KUV from DUC?
The flight distance from Kunsan (KUV) to Duncan (DUC) is 6,790 miles (10,927 km, 5,900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUV to DUC?
A nonstop flight takes about 13h 47m 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 Kunsan and Duncan?
Duncan is 14 hours behind Kunsan.
What is the cheapest way to fly from KUV to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUV–DUC that never appear on search engines, with no booking fees.