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WYA to SIO: distance & flight time
Whyalla (Whyalla Airport) → (Smithton Airport)
680 mi
1,095 km · 591 nm
1h 57m
estimated nonstop flight time
—
time difference · heading southeast
See live WYA→SIO fares Phone-only fares on this route — call free
Flight time details
680 miles nonstop takes roughly 1h 57m gate to gate, flying southeast. 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
- WYA — Whyalla Airport · Whyalla, Australia
- SIO — Smithton Airport · , 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 WYA
- PPI · Port Pirie Airport30 mi away
- PUG · Port Augusta Airport40 mi away
- CVC · Cleve Airport74 mi away
- UMR · Woomera Airfield138 mi away
Near SIO
- BWT · Wynyard Airport36 mi away
- DPO · Devonport Airport74 mi away
- KNS · King Island Airport92 mi away
- SRN · Strahan Airport92 mi away
Frequently asked questions
How far is WYA from SIO?
The flight distance from Whyalla (WYA) to (SIO) is 680 miles (1,095 km, 591 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYA to SIO?
A nonstop flight takes about 1h 57m 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 WYA to SIO?
Nonstop service on WYA–SIO 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 1h 57m nonstop estimate.
What is the cheapest way to fly from WYA to SIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYA–SIO that never appear on search engines, with no booking fees.
Why are some WYA to SIO fares phone-only?
Consolidator contracts let us sell certain WYA–SIO 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.