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KSD to DUC: distance & flight time
Karlstad (Karlstad Airport) → Duncan (Halliburton Field)
4,865 mi
7,830 km · 4,228 nm
10h
estimated nonstop flight time
-7h
time difference · heading northwest
See live KSD→DUC fares Phone-only fares on this route — call free
Flight time details
4,865 miles nonstop takes roughly 10h 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
- KSD — Karlstad Airport · Karlstad, Sweden
- 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 KSD
- KSK · Karlskoga Airport41 mi away
- HFS · Hagfors Airport41 mi away
- TYF · Torsby Airport51 mi away
- ORB · Örebro Airport62 mi away
Near DUC
Frequently asked questions
How far is KSD from DUC?
The flight distance from Karlstad (KSD) to Duncan (DUC) is 4,865 miles (7,830 km, 4,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSD to DUC?
A nonstop flight takes about 10h 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 Karlstad and Duncan?
Duncan is 7 hours behind Karlstad.
What is the cheapest way to fly from KSD to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSD–DUC that never appear on search engines, with no booking fees.