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Unpublished phone-only deals available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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–ALF that never appear on search engines, with no booking fees.