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DUC to CMH: distance & flight time
Duncan (Halliburton Field) → Columbus (John Glenn Columbus International Airport)
911 mi
1,466 km · 792 nm
2h 27m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DUC→CMH fares Phone-only fares on this route — call free
Flight time details
911 miles nonstop takes roughly 2h 27m 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
- DUC — Halliburton Field · Duncan, United States
- CMH — John Glenn Columbus International Airport · Columbus, 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 CMH
Frequently asked questions
How far is DUC from CMH?
The flight distance from Duncan (DUC) to Columbus (CMH) is 911 miles (1,466 km, 792 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to CMH?
A nonstop flight takes about 2h 27m 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 Columbus?
Columbus is 1 hour ahead of Duncan.
What is the cheapest way to fly from DUC to CMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–CMH that never appear on search engines, with no booking fees.