Need help booking?
Unpublished phone-only deals available
ISA to YSH: distance & flight time
Mount Isa (Mount Isa Airport) → Smiths Falls (Smiths Falls-Montague (Russ Beach) Airport)
9,817 mi
15,799 km · 8,531 nm
19h 43m
estimated nonstop flight time
—
time difference · heading northeast
See live ISA→YSH fares Phone-only fares on this route — call free
Flight time details
9,817 miles nonstop takes roughly 19h 43m gate to gate, flying northeast. 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
- ISA — Mount Isa Airport · Mount Isa, Australia
- YSH — Smiths Falls-Montague (Russ Beach) Airport · Smiths Falls, Canada
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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Near YSH
- YOW · Ottawa Macdonald-Cartier International Airport29 mi away
- OGS · Ogdensburg International Airport30 mi away
- YRO · Ottawa / Rockcliffe Airport38 mi away
- YND · Ottawa / Gatineau Airport44 mi away
Frequently asked questions
How far is ISA from YSH?
The flight distance from Mount Isa (ISA) to Smiths Falls (YSH) is 9,817 miles (15,799 km, 8,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to YSH?
A nonstop flight takes about 19h 43m 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 cheapest way to fly from ISA to YSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–YSH that never appear on search engines, with no booking fees.