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IST to ISN: distance & flight time
Istanbul (Istanbul Airport) → Williston (Sloulin Field International Airport)
5,607 mi
9,024 km · 4,873 nm
11h 28m
estimated nonstop flight time
-8h
time difference · heading northwest
See live IST→ISN fares Phone-only fares on this route — call free
Flight time details
5,607 miles nonstop takes roughly 11h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- IST — Istanbul Airport · Istanbul, Turkey
- 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 IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 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 IST from ISN?
The flight distance from Istanbul (IST) to Williston (ISN) is 5,607 miles (9,024 km, 4,873 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to ISN?
A nonstop flight takes about 11h 28m 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 Istanbul and Williston?
Williston is 8 hours behind Istanbul.
What is the cheapest way to fly from IST to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–ISN that never appear on search engines, with no booking fees.