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MSA to SIR: distance & flight time
Muskrat Dam (Muskrat Dam Airport) → Sion (Sion Airport)
4,077 mi
6,562 km · 3,543 nm
8h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live MSA→SIR fares Phone-only fares on this route — call free
Flight time details
4,077 miles nonstop takes roughly 8h 28m 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
- MSA — Muskrat Dam Airport · Muskrat Dam, 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 MSA
- ZPB · Sachigo Lake Airport36 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport39 mi away
- XBE · Bearskin Lake Airport47 mi away
- KEW · Keewaywin Airport54 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 MSA from SIR?
The flight distance from Muskrat Dam (MSA) to Sion (SIR) is 4,077 miles (6,562 km, 3,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSA to SIR?
A nonstop flight takes about 8h 28m 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 Muskrat Dam and Sion?
Sion is 7 hours ahead of Muskrat Dam.
What is the cheapest way to fly from MSA to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSA–SIR that never appear on search engines, with no booking fees.