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ALF to DUC: distance & flight time
Alta (Alta Airport) → Duncan (Halliburton Field)
4,654 mi
7,490 km · 4,044 nm
9h 36m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ALF→DUC fares Phone-only fares on this route — call free
Flight time details
4,654 miles nonstop takes roughly 9h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ALF — Alta Airport · Alta, Norway
- 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 ALF
- LKL · Banak Airport38 mi away
- HAA · Hasvik Airport46 mi away
- HFT · Hammerfest Airport49 mi away
- SOJ · Sørkjosen Airport59 mi away
Near DUC
Frequently asked questions
How far is ALF from DUC?
The flight distance from Alta (ALF) to Duncan (DUC) is 4,654 miles (7,490 km, 4,044 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALF to DUC?
A nonstop flight takes about 9h 36m 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 Alta and Duncan?
Duncan is 7 hours behind Alta.
What is the cheapest way to fly from ALF to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALF–DUC that never appear on search engines, with no booking fees.