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AOO to SYD: distance & flight time
Altoona (Altoona Blair County Airport) → Sydney (Sydney Kingsford Smith International Airport)
9,711 mi
15,628 km · 8,438 nm
19h 30m
estimated nonstop flight time
+14h
time difference · heading west
See live AOO→SYD fares Phone-only fares on this route — call free
Flight time details
9,711 miles nonstop takes roughly 19h 30m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- AOO — Altoona Blair County Airport · Altoona, United States
- SYD — Sydney Kingsford Smith International Airport · Sydney, 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 AOO
Near SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is AOO from SYD?
The flight distance from Altoona (AOO) to Sydney (SYD) is 9,711 miles (15,628 km, 8,438 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOO to SYD?
A nonstop flight takes about 19h 30m 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 Altoona and Sydney?
Sydney is 14 hours ahead of Altoona.
What is the cheapest way to fly from AOO to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOO–SYD that never appear on search engines, with no booking fees.