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WTB to ISN: distance & flight time
Toowoomba (Toowoomba Wellcamp Airport) → Williston (Sloulin Field International Airport)
8,261 mi
13,295 km · 7,179 nm
16h 40m
estimated nonstop flight time
-15h
time difference · heading northeast
See live WTB→ISN fares Phone-only fares on this route — call free
Flight time details
8,261 miles nonstop takes roughly 16h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- WTB — Toowoomba Wellcamp Airport · Toowoomba, Australia
- 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 WTB
- TWB · Toowoomba Airport8 mi away
- OKY · Oakey Airport11 mi away
- KGY · Kingaroy Airport68 mi away
- ACF · Brisbane Archerfield Airport74 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 WTB from ISN?
The flight distance from Toowoomba (WTB) to Williston (ISN) is 8,261 miles (13,295 km, 7,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WTB to ISN?
A nonstop flight takes about 16h 40m 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 Toowoomba and Williston?
Williston is 15 hours behind Toowoomba.
What is the cheapest way to fly from WTB to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WTB–ISN that never appear on search engines, with no booking fees.