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SYD to FNL: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → Fort Collins (Northern Colorado Regional Airport)
8,351 mi
13,440 km · 7,257 nm
16h 50m
estimated nonstop flight time
-16h
time difference · heading northeast
See live SYD→FNL fares Phone-only fares on this route — call free
Flight time details
8,351 miles nonstop takes roughly 16h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
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 SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Near FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Frequently asked questions
How far is SYD from FNL?
The flight distance from Sydney (SYD) to Fort Collins (FNL) is 8,351 miles (13,440 km, 7,257 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to FNL?
A nonstop flight takes about 16h 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 Sydney and Fort Collins?
Fort Collins is 16 hours behind Sydney.
What is the cheapest way to fly from SYD to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–FNL that never appear on search engines, with no booking fees.