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DUC to FAO: distance & flight time
Duncan (Halliburton Field) → Faro (Faro Airport)
4,842 mi
7,792 km · 4,207 nm
9h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DUC→FAO fares Phone-only fares on this route — call free
Flight time details
4,842 miles nonstop takes roughly 9h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- FAO — Faro Airport · Faro, Portugal
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 DUC
Near FAO
- PRM · Portimão Airport35 mi away
- BYJ · Beja Airport / Airbase74 mi away
- ROZ · Rota Naval Station Airport93 mi away
- XRY · Jerez Airport107 mi away
Frequently asked questions
How far is DUC from FAO?
The flight distance from Duncan (DUC) to Faro (FAO) is 4,842 miles (7,792 km, 4,207 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to FAO?
A nonstop flight takes about 9h 58m 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 Duncan and Faro?
Faro is 6 hours ahead of Duncan.
What is the cheapest way to fly from DUC to FAO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–FAO that never appear on search engines, with no booking fees.