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CNM to DUC: distance & flight time
Carlsbad (Cavern City Air Terminal) → Duncan (Halliburton Field)
392 mi
631 km · 341 nm
1h 30m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CNM→DUC fares Phone-only fares on this route — call free
Flight time details
392 miles nonstop takes roughly 1h 30m gate to gate, flying northeast. 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
- CNM — Cavern City Air Terminal · Carlsbad, 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 CNM
- HOB · Lea County Regional Airport66 mi away
- ROW · Roswell International Air Center Airport68 mi away
- INK · Winkler County Airport73 mi away
- PEQ · Pecos Municipal Airport79 mi away
Near DUC
Frequently asked questions
How far is CNM from DUC?
The flight distance from Carlsbad (CNM) to Duncan (DUC) is 392 miles (631 km, 341 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNM to DUC?
A nonstop flight takes about 1h 30m 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 Carlsbad and Duncan?
Duncan is 1 hour ahead of Carlsbad.
What is the cheapest way to fly from CNM to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNM–DUC that never appear on search engines, with no booking fees.