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CNF to DUC: distance & flight time
Belo Horizonte (Tancredo Neves International Airport) → Duncan (Halliburton Field)
5,151 mi
8,289 km · 4,476 nm
10h 34m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CNF→DUC fares Phone-only fares on this route — call free
Flight time details
5,151 miles nonstop takes roughly 10h 34m 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
- CNF — Tancredo Neves International Airport · Belo Horizonte, 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 CNF
- PLU · Pampulha - Carlos Drummond de Andrade Airport16 mi away
- DIQ · Brigadeiro Cabral Airport70 mi away
- IPN · Usiminas Airport97 mi away
- DTI · Diamantina Airport98 mi away
Near DUC
Frequently asked questions
How far is CNF from DUC?
The flight distance from Belo Horizonte (CNF) to Duncan (DUC) is 5,151 miles (8,289 km, 4,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNF to DUC?
A nonstop flight takes about 10h 34m 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 Belo Horizonte and Duncan?
Duncan is 2 hours behind Belo Horizonte.
What is the cheapest way to fly from CNF to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNF–DUC that never appear on search engines, with no booking fees.