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SYD to SFZ: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → Smithfield (North Central State Airport)
10,073 mi
16,211 km · 8,753 nm
20h 13m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SYD→SFZ fares Phone-only fares on this route — call free
Flight time details
10,073 miles nonstop takes roughly 20h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
- SFZ — North Central State Airport · Smithfield, 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is SYD from SFZ?
The flight distance from Sydney (SYD) to Smithfield (SFZ) is 10,073 miles (16,211 km, 8,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to SFZ?
A nonstop flight takes about 20h 13m 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 Smithfield?
Smithfield is 14 hours behind Sydney.
What is the cheapest way to fly from SYD to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–SFZ that never appear on search engines, with no booking fees.