Need help booking?
Unpublished phone-only deals available
ARM to SIO: distance & flight time
Armidale (Armidale Airport) → (Smithton Airport)
800 mi
1,288 km · 696 nm
2h 12m
estimated nonstop flight time
—
time difference · heading southwest
See live ARM→SIO fares Phone-only fares on this route — call free
Flight time details
800 miles nonstop takes roughly 2h 12m gate to gate, flying southwest. 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
- ARM — Armidale Airport · Armidale, 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 ARM
- IVR · Inverell Airport52 mi away
- GLI · Glen Innes Airport59 mi away
- TMW · Tamworth Airport60 mi away
- KPS · Kempsey Airport78 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 ARM from SIO?
The flight distance from Armidale (ARM) to (SIO) is 800 miles (1,288 km, 696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ARM to SIO?
A nonstop flight takes about 2h 12m 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 ARM to SIO?
Nonstop service on ARM–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 2h 12m nonstop estimate.
What is the cheapest way to fly from ARM to SIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ARM–SIO that never appear on search engines, with no booking fees.
Why are some ARM to SIO fares phone-only?
Consolidator contracts let us sell certain ARM–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.