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AOT to SIR: distance & flight time
Aosta (Aosta Airport) → Sion (Sion Airport)
33 mi
54 km · 29 nm
33m
estimated nonstop flight time
Same time
time difference · heading north
See live AOT→SIR fares Phone-only fares on this route — call free
Flight time details
33 miles nonstop takes roughly 33m gate to gate, flying north. 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
- AOT — Aosta Airport · Aosta, Italy
- 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 AOT
- SIR · Sion Airport33 mi away
- MVV · Megève Airport35 mi away
- TRN · Turin Airport40 mi away
- CVF · Courchevel Airport43 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 AOT from SIR?
The flight distance from Aosta (AOT) to Sion (SIR) is 33 miles (54 km, 29 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOT to SIR?
A nonstop flight takes about 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from AOT to SIR?
Nonstop service on AOT–SIR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 33m nonstop estimate.
What is the cheapest way to fly from AOT to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOT–SIR that never appear on search engines, with no booking fees.
Why are some AOT to SIR fares phone-only?
Consolidator contracts let us sell certain AOT–SIR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.