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TGR to ISN: distance & flight time
Touggourt (Touggourt Sidi Madhi Airport) → Williston (Sloulin Field International Airport)
5,349 mi
8,608 km · 4,648 nm
10h 57m
estimated nonstop flight time
-6h
time difference · heading northwest
See live TGR→ISN fares Phone-only fares on this route — call free
Flight time details
5,349 miles nonstop takes roughly 10h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- TGR — Touggourt Sidi Madhi Airport · Touggourt, Algeria
- 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 TGR
- ELU · Guemar Airport50 mi away
- OGX · Ain el Beida Airport89 mi away
- HME · Oued Irara Airport96 mi away
- BSK · Biskra Airport121 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 TGR from ISN?
The flight distance from Touggourt (TGR) to Williston (ISN) is 5,349 miles (8,608 km, 4,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGR to ISN?
A nonstop flight takes about 10h 57m 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 Touggourt and Williston?
Williston is 6 hours behind Touggourt.
What is the cheapest way to fly from TGR to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGR–ISN that never appear on search engines, with no booking fees.