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GIG to DUC: distance & flight time
Rio De Janeiro (Rio Galeão – Tom Jobim International Airport) → Duncan (Halliburton Field)
5,342 mi
8,597 km · 4,642 nm
10h 56m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GIG→DUC fares Phone-only fares on this route — call free
Flight time details
5,342 miles nonstop takes roughly 10h 56m 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
- GIG — Rio Galeão – Tom Jobim International Airport · Rio De Janeiro, 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 GIG
- SDU · Santos Dumont Airport9 mi away
- QNV · Aeroclube Airport14 mi away
- SNZ · Santa Cruz Air Force Base31 mi away
- JDF · Francisco de Assis Airport71 mi away
Near DUC
Frequently asked questions
How far is GIG from DUC?
The flight distance from Rio De Janeiro (GIG) to Duncan (DUC) is 5,342 miles (8,597 km, 4,642 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GIG to DUC?
A nonstop flight takes about 10h 56m 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 Rio De Janeiro and Duncan?
Duncan is 2 hours behind Rio De Janeiro.
What is the cheapest way to fly from GIG to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GIG–DUC that never appear on search engines, with no booking fees.