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YNC to SIR: distance & flight time
Wemindji (Wemindji Airport) → Sion (Sion Airport)
3,648 mi
5,871 km · 3,170 nm
7h 37m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YNC→SIR fares Phone-only fares on this route — call free
Flight time details
3,648 miles nonstop takes roughly 7h 37m 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
- YNC — Wemindji Airport · Wemindji, 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 YNC
- YKU · Chisasibi Airport55 mi away
- ZEM · Eastmain River Airport56 mi away
- YGL · La Grande Rivière Airport63 mi away
- YKQ · Waskaganish Airport106 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 YNC from SIR?
The flight distance from Wemindji (YNC) to Sion (SIR) is 3,648 miles (5,871 km, 3,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNC to SIR?
A nonstop flight takes about 7h 37m 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 Wemindji and Sion?
Sion is 6 hours ahead of Wemindji.
What is the cheapest way to fly from YNC to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNC–SIR that never appear on search engines, with no booking fees.