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KSK to SFZ: distance & flight time
Karlskoga (Karlskoga Airport) → Smithfield (North Central State Airport)
3,665 mi
5,898 km · 3,184 nm
7h 39m
estimated nonstop flight time
-6h
time difference · heading west
See live KSK→SFZ fares Phone-only fares on this route — call free
Flight time details
3,665 miles nonstop takes roughly 7h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KSK — Karlskoga Airport · Karlskoga, Sweden
- SFZ — North Central State Airport · Smithfield, 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is KSK from SFZ?
The flight distance from Karlskoga (KSK) to Smithfield (SFZ) is 3,665 miles (5,898 km, 3,184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSK to SFZ?
A nonstop flight takes about 7h 39m 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 Smithfield?
Smithfield is 6 hours behind Karlskoga.
What is the cheapest way to fly from KSK to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSK–SFZ that never appear on search engines, with no booking fees.