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SIR to WIO: distance & flight time
Sion (Sion Airport) → Wilcannia (Wilcannia Airport)
9,903 mi
15,938 km · 8,606 nm
19h 53m
estimated nonstop flight time
+8h
time difference · heading east
See live SIR→WIO fares Phone-only fares on this route — call free
Flight time details
9,903 miles nonstop takes roughly 19h 53m 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
- WIO — Wilcannia Airport · Wilcannia, 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 WIO
- BHQ · Broken Hill Airport117 mi away
- CAZ · Cobar Airport142 mi away
Frequently asked questions
How far is SIR from WIO?
The flight distance from Sion (SIR) to Wilcannia (WIO) is 9,903 miles (15,938 km, 8,606 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to WIO?
A nonstop flight takes about 19h 53m 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 Wilcannia?
Wilcannia is 8 hours ahead of Sion.
What is the cheapest way to fly from SIR to WIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–WIO that never appear on search engines, with no booking fees.