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ALS to SYD: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Sydney (Sydney Kingsford Smith International Airport)
8,233 mi
13,249 km · 7,154 nm
16h 37m
estimated nonstop flight time
+16h
time difference · heading west
See live ALS→SYD fares Phone-only fares on this route — call free
Flight time details
8,233 miles nonstop takes roughly 16h 37m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, 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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
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 ALS from SYD?
The flight distance from Alamosa (ALS) to Sydney (SYD) is 8,233 miles (13,249 km, 7,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to SYD?
A nonstop flight takes about 16h 37m 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 Alamosa and Sydney?
Sydney is 16 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–SYD that never appear on search engines, with no booking fees.