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YNM to ISN: distance & flight time
Matagami (Matagami Airport) → Williston (Sloulin Field International Airport)
1,171 mi
1,885 km · 1,018 nm
3h 1m
estimated nonstop flight time
-1h
time difference · heading west
See live YNM→ISN fares Phone-only fares on this route — call free
Flight time details
1,171 miles nonstop takes roughly 3h 1m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YNM — Matagami Airport · Matagami, Canada
- 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 YNM
- YEY · Amos/Magny Airport85 mi away
- YUY · Rouyn Noranda Airport117 mi away
- YVO · Val-d'Or Airport118 mi away
- YKQ · Waskaganish Airport125 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 YNM from ISN?
The flight distance from Matagami (YNM) to Williston (ISN) is 1,171 miles (1,885 km, 1,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNM to ISN?
A nonstop flight takes about 3h 1m 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 Matagami and Williston?
Williston is 1 hour behind Matagami.
What is the cheapest way to fly from YNM to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNM–ISN that never appear on search engines, with no booking fees.