Need help booking?
Unpublished phone-only deals available
SIR to AVV: distance & flight time
Sion (Sion Airport) → Avalon (Avalon Airport)
10,198 mi
16,413 km · 8,862 nm
20h 28m
estimated nonstop flight time
+8h
time difference · heading east
See live SIR→AVV fares Phone-only fares on this route — call free
Flight time details
10,198 miles nonstop takes roughly 20h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- AVV — Avalon Airport · Avalon, Australia
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 AVV
- GEX · Geelong Airport15 mi away
- MEB · Melbourne Essendon Airport32 mi away
- MEL · Melbourne International Airport32 mi away
- MBW · Melbourne Moorabbin Airport35 mi away
Frequently asked questions
How far is SIR from AVV?
The flight distance from Sion (SIR) to Avalon (AVV) is 10,198 miles (16,413 km, 8,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to AVV?
A nonstop flight takes about 20h 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 Sion and Avalon?
Avalon is 8 hours ahead of Sion.
What is the cheapest way to fly from SIR to AVV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–AVV that never appear on search engines, with no booking fees.