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YSL to ADL: distance & flight time
St Leonard (St Leonard Airport) → Adelaide (Adelaide International Airport)
10,836 mi
17,439 km · 9,417 nm
21h 43m
estimated nonstop flight time
—
time difference · heading west
See live YSL→ADL fares Phone-only fares on this route — call free
Flight time details
10,836 miles nonstop takes roughly 21h 43m gate to gate, flying west. 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
- YSL — St Leonard Airport · St Leonard, Canada
- ADL — Adelaide International Airport · Adelaide, 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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Frequently asked questions
How far is YSL from ADL?
The flight distance from St Leonard (YSL) to Adelaide (ADL) is 10,836 miles (17,439 km, 9,417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to ADL?
A nonstop flight takes about 21h 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 YSL to ADL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–ADL that never appear on search engines, with no booking fees.