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IOS to ISN: distance & flight time
Ilheus (Bahia - Jorge Amado Airport) → Williston (Sloulin Field International Airport)
5,878 mi
9,460 km · 5,108 nm
12h
estimated nonstop flight time
-2h
time difference · heading northwest
See live IOS→ISN fares Phone-only fares on this route — call free
Flight time details
5,878 miles nonstop takes roughly 12h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IOS — Bahia - Jorge Amado Airport · Ilheus, Brazil
- 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 IOS
- UNA · Hotel Transamérica Airport37 mi away
- VAL · Valença Airport105 mi away
- BPS · Porto Seguro Airport112 mi away
- VDC · Vitória da Conquista Airport122 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 IOS from ISN?
The flight distance from Ilheus (IOS) to Williston (ISN) is 5,878 miles (9,460 km, 5,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOS to ISN?
A nonstop flight takes about 12h 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 Ilheus and Williston?
Williston is 2 hours behind Ilheus.
What is the cheapest way to fly from IOS to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOS–ISN that never appear on search engines, with no booking fees.