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GGG to DUC: distance & flight time
Longview (East Texas Regional Airport) → Duncan (Halliburton Field)
236 mi
380 km · 205 nm
1h 5m
estimated nonstop flight time
Same time
time difference · heading northwest
See live GGG→DUC fares Phone-only fares on this route — call free
Flight time details
236 miles nonstop takes roughly 1h 5m gate to gate, flying northwest. 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
- GGG — East Texas Regional Airport · Longview, 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
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 GGG
- TYR · Tyler Pounds Regional Airport40 mi away
- SHV · Shreveport Regional Airport52 mi away
- DTN · Shreveport Downtown Airport57 mi away
- BAD · Barksdale Air Force Base62 mi away
Near DUC
Frequently asked questions
How far is GGG from DUC?
The flight distance from Longview (GGG) to Duncan (DUC) is 236 miles (380 km, 205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GGG to DUC?
A nonstop flight takes about 1h 5m 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 GGG to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GGG–DUC that never appear on search engines, with no booking fees.