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SKE to ISN: distance & flight time
Skien (Skien Airport) → Williston (Sloulin Field International Airport)
4,121 mi
6,632 km · 3,581 nm
8h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SKE→ISN fares Phone-only fares on this route — call free
Flight time details
4,121 miles nonstop takes roughly 8h 33m 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
- SKE — Skien Airport · Skien, Norway
- ISN — Sloulin Field International Airport · Williston, 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 SKE
- TRF · Sandefjord Airport, Torp24 mi away
- NTB · Notodden Airport29 mi away
- RYG · Moss Airport, Rygge45 mi away
- FBU · Oslo, Fornebu Airport61 mi away
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is SKE from ISN?
The flight distance from Skien (SKE) to Williston (ISN) is 4,121 miles (6,632 km, 3,581 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKE to ISN?
A nonstop flight takes about 8h 33m 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 Skien and Williston?
Williston is 7 hours behind Skien.
What is the cheapest way to fly from SKE to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKE–ISN that never appear on search engines, with no booking fees.