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URT to ISN: distance & flight time
Surat Thani (Surat Thani Airport) → Williston (Sloulin Field International Airport)
8,240 mi
13,261 km · 7,160 nm
16h 37m
estimated nonstop flight time
-12h
time difference · heading north
See live URT→ISN fares Phone-only fares on this route — call free
Flight time details
8,240 miles nonstop takes roughly 16h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- URT — Surat Thani Airport · Surat Thani, Thailand
- 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 URT
- UNN · Ranong Airport58 mi away
- USM · Samui Airport69 mi away
- NST · Nakhon Si Thammarat Airport69 mi away
- KBV · Krabi Airport72 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 URT from ISN?
The flight distance from Surat Thani (URT) to Williston (ISN) is 8,240 miles (13,261 km, 7,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from URT to ISN?
A nonstop flight takes about 16h 37m 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 Surat Thani and Williston?
Williston is 12 hours behind Surat Thani.
What is the cheapest way to fly from URT to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on URT–ISN that never appear on search engines, with no booking fees.