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DUC to OSL: distance & flight time
Duncan (Halliburton Field) → Oslo (Oslo Lufthavn)
4,773 mi
7,682 km · 4,148 nm
9h 50m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DUC→OSL fares Phone-only fares on this route — call free
Flight time details
4,773 miles nonstop takes roughly 9h 50m gate to gate, flying northeast. 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
- OSL — Oslo Lufthavn · Oslo, 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 OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Frequently asked questions
How far is DUC from OSL?
The flight distance from Duncan (DUC) to Oslo (OSL) is 4,773 miles (7,682 km, 4,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to OSL?
A nonstop flight takes about 9h 50m 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 Oslo?
Oslo is 7 hours ahead of Duncan.
What is the cheapest way to fly from DUC to OSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–OSL that never appear on search engines, with no booking fees.