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GTF to YNS: distance & flight time
Great Falls (Great Falls International Airport) → Nemiscau (Nemiscau Airport)
1,589 mi
2,557 km · 1,381 nm
3h 35m
estimated nonstop flight time
+2h
time difference · heading northeast
See live GTF→YNS fares Phone-only fares on this route — call free
Flight time details
1,589 miles nonstop takes roughly 3h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- YNS — Nemiscau Airport · Nemiscau, Canada
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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near YNS
- ZEM · Eastmain River Airport108 mi away
- YKQ · Waskaganish Airport114 mi away
- YNC · Wemindji Airport146 mi away
- YGL · La Grande Rivière Airport149 mi away
Frequently asked questions
How far is GTF from YNS?
The flight distance from Great Falls (GTF) to Nemiscau (YNS) is 1,589 miles (2,557 km, 1,381 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to YNS?
A nonstop flight takes about 3h 35m 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 Great Falls and Nemiscau?
Nemiscau is 2 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to YNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–YNS that never appear on search engines, with no booking fees.