Need help booking?
Unpublished phone-only deals available
CHF to DUC: distance & flight time
Chinhae (Jinhae Airbase/Airport (G-813/K-10)) → Duncan (Halliburton Field)
6,762 mi
10,883 km · 5,876 nm
13h 44m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CHF→DUC fares Phone-only fares on this route — call free
Flight time details
6,762 miles nonstop takes roughly 13h 44m 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
- CHF — Jinhae Airbase/Airport (G-813/K-10) · Chinhae, 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 CHF
- PUS · Gimhae International Airport14 mi away
- HIN · Sacheon Air Base/Airport35 mi away
- USN · Ulsan Airport48 mi away
- TAE · Daegu Airport52 mi away
Near DUC
Frequently asked questions
How far is CHF from DUC?
The flight distance from Chinhae (CHF) to Duncan (DUC) is 6,762 miles (10,883 km, 5,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHF to DUC?
A nonstop flight takes about 13h 44m 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 Chinhae and Duncan?
Duncan is 14 hours behind Chinhae.
What is the cheapest way to fly from CHF to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHF–DUC that never appear on search engines, with no booking fees.