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ISN to SNO: distance & flight time
Williston (Sloulin Field International Airport) → Sakon Nakhon (Sakon Nakhon Airport)
7,606 mi
12,241 km · 6,609 nm
15h 23m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ISN→SNO fares Phone-only fares on this route — call free
Flight time details
7,606 miles nonstop takes roughly 15h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- SNO — Sakon Nakhon Airport · Sakon Nakhon, Thailand
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 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
Near SNO
- KOP · Nakhon Phanom Airport37 mi away
- ZVK · Savannakhet Airport61 mi away
- ROI · Roi Et Airport78 mi away
- UTH · Udon Thani Airport89 mi away
Frequently asked questions
How far is ISN from SNO?
The flight distance from Williston (ISN) to Sakon Nakhon (SNO) is 7,606 miles (12,241 km, 6,609 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to SNO?
A nonstop flight takes about 15h 23m 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 Williston and Sakon Nakhon?
Sakon Nakhon is 12 hours ahead of Williston.
What is the cheapest way to fly from ISN to SNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–SNO that never appear on search engines, with no booking fees.