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GDC to DUC: distance & flight time
Greenville (Donaldson Field Airport) → Duncan (Halliburton Field)
885 mi
1,425 km · 769 nm
2h 23m
estimated nonstop flight time
—
time difference · heading west
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Flight time details
885 miles nonstop takes roughly 2h 23m gate to gate, flying west. 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
- GDC — Donaldson Field Airport · Greenville, United States
- 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
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Near GDC
Near DUC
Frequently asked questions
How far is GDC from DUC?
The flight distance from Greenville (GDC) to Duncan (DUC) is 885 miles (1,425 km, 769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDC to DUC?
A nonstop flight takes about 2h 23m 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 GDC to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDC–DUC that never appear on search engines, with no booking fees.