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OKY to DUC: distance & flight time
Oakey (Oakey Airport) → Duncan (Halliburton Field)
8,358 mi
13,451 km · 7,263 nm
16h 51m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OKY→DUC fares Phone-only fares on this route — call free
Flight time details
8,358 miles nonstop takes roughly 16h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OKY — Oakey Airport · Oakey, Australia
- 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 OKY
- WTB · Toowoomba Wellcamp Airport11 mi away
- TWB · Toowoomba Airport14 mi away
- KGY · Kingaroy Airport58 mi away
- ACF · Brisbane Archerfield Airport79 mi away
Near DUC
Frequently asked questions
How far is OKY from DUC?
The flight distance from Oakey (OKY) to Duncan (DUC) is 8,358 miles (13,451 km, 7,263 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKY to DUC?
A nonstop flight takes about 16h 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 Oakey and Duncan?
Duncan is 15 hours behind Oakey.
What is the cheapest way to fly from OKY to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKY–DUC that never appear on search engines, with no booking fees.