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SSZ to ISN: distance & flight time
Santos (Base Aérea de Santos Airport) → Williston (Sloulin Field International Airport)
6,113 mi
9,838 km · 5,312 nm
12h 27m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SSZ→ISN fares Phone-only fares on this route — call free
Flight time details
6,113 miles nonstop takes roughly 12h 27m 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
- SSZ — Base Aérea de Santos Airport · Santos, 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 SSZ
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 SSZ from ISN?
The flight distance from Santos (SSZ) to Williston (ISN) is 6,113 miles (9,838 km, 5,312 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSZ to ISN?
A nonstop flight takes about 12h 27m 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 Santos and Williston?
Williston is 2 hours behind Santos.
What is the cheapest way to fly from SSZ to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSZ–ISN that never appear on search engines, with no booking fees.