Need help booking?
Unpublished phone-only deals available
KSK to SUX: distance & flight time
Karlskoga (Karlskoga Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
4,389 mi
7,063 km · 3,814 nm
9h 4m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KSK→SUX fares Phone-only fares on this route — call free
Flight time details
4,389 miles nonstop takes roughly 9h 4m 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
- KSK — Karlskoga Airport · Karlskoga, Sweden
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 KSK
- ORB · Örebro Airport21 mi away
- KSD · Karlstad Airport41 mi away
- HFS · Hagfors Airport57 mi away
- KVB · Skövde Airport64 mi away
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is KSK from SUX?
The flight distance from Karlskoga (KSK) to Sioux City (SUX) is 4,389 miles (7,063 km, 3,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSK to SUX?
A nonstop flight takes about 9h 4m 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 Karlskoga and Sioux City?
Sioux City is 7 hours behind Karlskoga.
What is the cheapest way to fly from KSK to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSK–SUX that never appear on search engines, with no booking fees.