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YST to PTJ: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Portland (Portland Airport)
9,620 mi
15,481 km · 8,359 nm
19h 20m
estimated nonstop flight time
+15h
time difference · heading west
See live YST→PTJ fares Phone-only fares on this route — call free
Flight time details
9,620 miles nonstop takes roughly 19h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- PTJ — Portland Airport · Portland, 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 PTJ
- WMB · Warrnambool Airport53 mi away
- MGB · Mount Gambier Airport54 mi away
- HLT · Hamilton Airport56 mi away
- NAC · Naracoorte Airport101 mi away
Frequently asked questions
How far is YST from PTJ?
The flight distance from St. Theresa Point (YST) to Portland (PTJ) is 9,620 miles (15,481 km, 8,359 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to PTJ?
A nonstop flight takes about 19h 20m 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 Portland?
Portland is 15 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to PTJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–PTJ that never appear on search engines, with no booking fees.