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YST to LGH: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Leigh Creek (Leigh Creek Airport)
9,370 mi
15,080 km · 8,142 nm
18h 50m
estimated nonstop flight time
+14.5h
time difference · heading west
See live YST→LGH fares Phone-only fares on this route — call free
Flight time details
9,370 miles nonstop takes roughly 18h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- LGH — Leigh Creek Airport · Leigh Creek, 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Near LGH
- OLP · Olympic Dam Airport93 mi away
- UMR · Woomera Airfield103 mi away
- DLK · Dulkaninna Airport110 mi away
- PUG · Port Augusta Airport138 mi away
Frequently asked questions
How far is YST from LGH?
The flight distance from St. Theresa Point (YST) to Leigh Creek (LGH) is 9,370 miles (15,080 km, 8,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to LGH?
A nonstop flight takes about 18h 50m 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 St. Theresa Point and Leigh Creek?
Leigh Creek is 14.5 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to LGH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–LGH that never appear on search engines, with no booking fees.