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CRP to DUC: distance & flight time
Corpus Christi (Corpus Christi International Airport) → Duncan (Halliburton Field)
464 mi
746 km · 403 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading north
See live CRP→DUC fares Phone-only fares on this route — call free
Flight time details
464 miles nonstop takes roughly 1h 28m gate to gate, flying north. 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
- CRP — Corpus Christi International Airport · Corpus Christi, 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 CRP
- NQI · Kingsville Naval Air Station26 mi away
- ALI · Alice International Airport32 mi away
- RKP · Aransas County Airport35 mi away
- VCT · Victoria Regional Airport83 mi away
Near DUC
Frequently asked questions
How far is CRP from DUC?
The flight distance from Corpus Christi (CRP) to Duncan (DUC) is 464 miles (746 km, 403 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CRP to DUC?
A nonstop flight takes about 1h 28m 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 CRP to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CRP–DUC that never appear on search engines, with no booking fees.