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CID to DUC: distance & flight time
Cedar Rapids (The Eastern Iowa Airport) → Duncan (Halliburton Field)
614 mi
988 km · 534 nm
1h 48m
estimated nonstop flight time
Same time
time difference · heading southwest
See live CID→DUC fares Phone-only fares on this route — call free
Flight time details
614 miles nonstop takes roughly 1h 48m gate to gate, flying southwest. 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
- CID — The Eastern Iowa Airport · Cedar Rapids, 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 CID
- IOW · Iowa City Municipal Airport19 mi away
- ALO · Waterloo Regional Airport58 mi away
- DBQ · Dubuque Regional Airport63 mi away
- OTM · Ottumwa Regional Airport66 mi away
Near DUC
Frequently asked questions
How far is CID from DUC?
The flight distance from Cedar Rapids (CID) to Duncan (DUC) is 614 miles (988 km, 534 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CID 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 cheapest way to fly from CID to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CID–DUC that never appear on search engines, with no booking fees.