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ZAC to SIR: distance & flight time
York Landing (York Landing Airport) → Sion (Sion Airport)
4,101 mi
6,601 km · 3,564 nm
8h 31m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ZAC→SIR fares Phone-only fares on this route — call free
Flight time details
4,101 miles nonstop takes roughly 8h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ZAC — York Landing Airport · York Landing, 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 ZAC
- KES · Kelsey Airport17 mi away
- ILF · Ilford Airport18 mi away
- PIW · Pikwitonei Airport54 mi away
- YGX · Gillam Airport56 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 ZAC from SIR?
The flight distance from York Landing (ZAC) to Sion (SIR) is 4,101 miles (6,601 km, 3,564 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZAC to SIR?
A nonstop flight takes about 8h 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 York Landing and Sion?
Sion is 7 hours ahead of York Landing.
What is the cheapest way to fly from ZAC to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZAC–SIR that never appear on search engines, with no booking fees.