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DUC to GNT: distance & flight time
Duncan (Halliburton Field) → Grants (Grants-Milan Municipal Airport)
566 mi
910 km · 492 nm
1h 42m
estimated nonstop flight time
-1h
time difference · heading west
See live DUC→GNT fares Phone-only fares on this route — call free
Flight time details
566 miles nonstop takes roughly 1h 42m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- GNT — Grants-Milan Municipal Airport · Grants, 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 DUC
Near GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Frequently asked questions
How far is DUC from GNT?
The flight distance from Duncan (DUC) to Grants (GNT) is 566 miles (910 km, 492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to GNT?
A nonstop flight takes about 1h 42m 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 Duncan and Grants?
Grants is 1 hour behind Duncan.
What is the cheapest way to fly from DUC to GNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–GNT that never appear on search engines, with no booking fees.