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WOS to DUC: distance & flight time
Wonsan (Wonsan Kalma International Airport) → Duncan (Halliburton Field)
6,579 mi
10,588 km · 5,717 nm
13h 22m
estimated nonstop flight time
—
time difference · heading northeast
See live WOS→DUC fares Phone-only fares on this route — call free
Flight time details
6,579 miles nonstop takes roughly 13h 22m gate to gate, flying northeast. 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
- WOS — Wonsan Kalma International Airport · Wonsan, North 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 WOS
- DSO · Sondok Airport40 mi away
- ICN · Incheon International Airport130 mi away
- FNJ · Pyongyang Sunan International Airport97 mi away
- YNY · Yangyang International Airport100 mi away
Near DUC
Frequently asked questions
How far is WOS from DUC?
The flight distance from Wonsan (WOS) to Duncan (DUC) is 6,579 miles (10,588 km, 5,717 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WOS to DUC?
A nonstop flight takes about 13h 22m 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 WOS to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WOS–DUC that never appear on search engines, with no booking fees.