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YNS to SIR: distance & flight time
Nemiscau (Nemiscau Airport) → Sion (Sion Airport)
3,594 mi
5,784 km · 3,123 nm
7h 31m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YNS→SIR fares Phone-only fares on this route — call free
Flight time details
3,594 miles nonstop takes roughly 7h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- YNS — Nemiscau Airport · Nemiscau, Canada
- SIR — Sion Airport · Sion, Switzerland
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 YNS
- ZEM · Eastmain River Airport108 mi away
- YKQ · Waskaganish Airport114 mi away
- YNC · Wemindji Airport146 mi away
- YGL · La Grande Rivière Airport149 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is YNS from SIR?
The flight distance from Nemiscau (YNS) to Sion (SIR) is 3,594 miles (5,784 km, 3,123 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNS to SIR?
A nonstop flight takes about 7h 31m 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 Nemiscau and Sion?
Sion is 6 hours ahead of Nemiscau.
What is the cheapest way to fly from YNS to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNS–SIR that never appear on search engines, with no booking fees.