Need help booking?
Unpublished phone-only deals available
MGM to DUC: distance & flight time
MONTGOMERY (Montgomery Regional (Dannelly Field) Airport) → Duncan (Halliburton Field)
683 mi
1,100 km · 594 nm
1h 57m
estimated nonstop flight time
Same time
time difference · heading west
See live MGM→DUC fares Phone-only fares on this route — call free
Flight time details
683 miles nonstop takes roughly 1h 57m 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
- MGM — Montgomery Regional (Dannelly Field) Airport · MONTGOMERY, 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 MGM
- MXF · Maxwell Air Force Base6 mi away
- SEM · Craig Field35 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field38 mi away
- ALX · Thomas C Russell Field49 mi away
Near DUC
Frequently asked questions
How far is MGM from DUC?
The flight distance from MONTGOMERY (MGM) to Duncan (DUC) is 683 miles (1,100 km, 594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGM to DUC?
A nonstop flight takes about 1h 57m 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 MGM to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGM–DUC that never appear on search engines, with no booking fees.