Need help booking?
Unpublished phone-only deals available
KSK to PHN: distance & flight time
Karlskoga (Karlskoga Airport) → Port Huron (St Clair County International Airport)
3,960 mi
6,373 km · 3,441 nm
8h 14m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KSK→PHN fares Phone-only fares on this route — call free
Flight time details
3,960 miles nonstop takes roughly 8h 14m gate to gate, flying northwest. 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
- PHN — St Clair County International Airport · Port Huron, 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 PHN
Frequently asked questions
How far is KSK from PHN?
The flight distance from Karlskoga (KSK) to Port Huron (PHN) is 3,960 miles (6,373 km, 3,441 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSK to PHN?
A nonstop flight takes about 8h 14m 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 Port Huron?
Port Huron is 6 hours behind Karlskoga.
What is the cheapest way to fly from KSK to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSK–PHN that never appear on search engines, with no booking fees.