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SIR to YOW: distance & flight time
Sion (Sion Airport) → Ottawa (Ottawa Macdonald-Cartier International Airport)
3,804 mi
6,122 km · 3,306 nm
7h 56m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SIR→YOW fares Phone-only fares on this route — call free
Flight time details
3,804 miles nonstop takes roughly 7h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 mi away
Frequently asked questions
How far is SIR from YOW?
The flight distance from Sion (SIR) to Ottawa (YOW) is 3,804 miles (6,122 km, 3,306 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to YOW?
A nonstop flight takes about 7h 56m 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 Sion and Ottawa?
Ottawa is 6 hours behind Sion.
What is the cheapest way to fly from SIR to YOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–YOW that never appear on search engines, with no booking fees.