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CWB to DUC: distance & flight time
Curitiba (Afonso Pena Airport) → Duncan (Halliburton Field)
5,233 mi
8,422 km · 4,548 nm
10h 44m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CWB→DUC fares Phone-only fares on this route — call free
Flight time details
5,233 miles nonstop takes roughly 10h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CWB — Afonso Pena Airport · Curitiba, Brazil
- 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 CWB
- BFH · Bacacheri Airport9 mi away
- JOI · Lauro Carneiro de Loyola Airport54 mi away
- PGZ · Ponta Grossa Airport - Comandante Antonio Amilton Beraldo65 mi away
- BNU · Blumenau Airport90 mi away
Near DUC
Frequently asked questions
How far is CWB from DUC?
The flight distance from Curitiba (CWB) to Duncan (DUC) is 5,233 miles (8,422 km, 4,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWB to DUC?
A nonstop flight takes about 10h 44m 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 Curitiba and Duncan?
Duncan is 2 hours behind Curitiba.
What is the cheapest way to fly from CWB to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWB–DUC that never appear on search engines, with no booking fees.