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CNB to DUC: distance & flight time
Coonamble (Coonamble Airport) → Duncan (Halliburton Field)
8,644 mi
13,911 km · 7,511 nm
17h 25m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CNB→DUC fares Phone-only fares on this route — call free
Flight time details
8,644 miles nonstop takes roughly 17h 25m 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
- CNB — Coonamble Airport · Coonamble, 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 CNB
- COJ · Coonabarabran Airport58 mi away
- QRR · Warren Airport62 mi away
- WGE · Walgett Airport67 mi away
- DBO · Dubbo City Regional Airport86 mi away
Near DUC
Frequently asked questions
How far is CNB from DUC?
The flight distance from Coonamble (CNB) to Duncan (DUC) is 8,644 miles (13,911 km, 7,511 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNB to DUC?
A nonstop flight takes about 17h 25m 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 Coonamble and Duncan?
Duncan is 15 hours behind Coonamble.
What is the cheapest way to fly from CNB to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNB–DUC that never appear on search engines, with no booking fees.