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ATF to SIR: distance & flight time
Ambato (Chachoán Airport) → Sion (Sion Airport)
6,083 mi
9,790 km · 5,286 nm
12h 24m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ATF→SIR fares Phone-only fares on this route — call free
Flight time details
6,083 miles nonstop takes roughly 12h 24m 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
- ATF — Chachoán Airport · Ambato, Ecuador
- 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 ATF
- LTX · Cotopaxi International Airport21 mi away
- PTZ · Rio Amazonas Airport41 mi away
- TNW · Jumandy Airport69 mi away
- UIO · Mariscal Sucre International Airport76 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 ATF from SIR?
The flight distance from Ambato (ATF) to Sion (SIR) is 6,083 miles (9,790 km, 5,286 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATF to SIR?
A nonstop flight takes about 12h 24m 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 Ambato and Sion?
Sion is 7 hours ahead of Ambato.
What is the cheapest way to fly from ATF to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATF–SIR that never appear on search engines, with no booking fees.