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YSE to SIR: distance & flight time
Squamish (Squamish Airport) → Sion (Sion Airport)
5,172 mi
8,324 km · 4,494 nm
10h 36m
estimated nonstop flight time
—
time difference · heading northeast
See live YSE→SIR fares Phone-only fares on this route — call free
Flight time details
5,172 miles nonstop takes roughly 10h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YSE — Squamish Airport · Squamish, 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 YSE
- YVR · Vancouver International Airport41 mi away
- YWS · Whistler/Green Lake Water Aerodrome27 mi away
- CXH · Vancouver Harbour Water Aerodrome34 mi away
- YDT · Boundary Bay Airport49 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 YSE from SIR?
The flight distance from Squamish (YSE) to Sion (SIR) is 5,172 miles (8,324 km, 4,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSE to SIR?
A nonstop flight takes about 10h 36m 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 cheapest way to fly from YSE to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSE–SIR that never appear on search engines, with no booking fees.