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GUP to DUC: distance & flight time
Gallup (Gallup Municipal Airport) → Duncan (Halliburton Field)
617 mi
993 km · 536 nm
1h 48m
estimated nonstop flight time
+1h
time difference · heading east
See live GUP→DUC fares Phone-only fares on this route — call free
Flight time details
617 miles nonstop takes roughly 1h 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GUP — Gallup Municipal Airport · Gallup, 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 GUP
- GNT · Grants-Milan Municipal Airport55 mi away
- FMN · Four Corners Regional Airport91 mi away
- SOW · Show Low Regional Airport110 mi away
- INW · Winslow Lindbergh Regional Airport114 mi away
Near DUC
Frequently asked questions
How far is GUP from DUC?
The flight distance from Gallup (GUP) to Duncan (DUC) is 617 miles (993 km, 536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUP to DUC?
A nonstop flight takes about 1h 48m 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 Gallup and Duncan?
Duncan is 1 hour ahead of Gallup.
What is the cheapest way to fly from GUP to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUP–DUC that never appear on search engines, with no booking fees.