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SEF to SYD: distance & flight time
Sebring (Sebring Regional Airport) → Sydney (Sydney Kingsford Smith International Airport)
9,318 mi
14,996 km · 8,097 nm
18h 44m
estimated nonstop flight time
+14h
time difference · heading west
See live SEF→SYD fares Phone-only fares on this route — call free
Flight time details
9,318 miles nonstop takes roughly 18h 44m 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from SYD?
The flight distance from Sebring (SEF) to Sydney (SYD) is 9,318 miles (14,996 km, 8,097 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to SYD?
A nonstop flight takes about 18h 44m 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 Sebring and Sydney?
Sydney is 14 hours ahead of Sebring.
What is the cheapest way to fly from SEF to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–SYD that never appear on search engines, with no booking fees.