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HFD to SYD: distance & flight time
Hartford (Hartford Brainard Airport) → Sydney (Sydney Kingsford Smith International Airport)
10,013 mi
16,114 km · 8,701 nm
20h 6m
estimated nonstop flight time
+14h
time difference · heading west
See live HFD→SYD fares Phone-only fares on this route — call free
Flight time details
10,013 miles nonstop takes roughly 20h 6m 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
- HFD — Hartford Brainard Airport · Hartford, 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 HFD
- BDL · Bradley International Airport14 mi away
- BAF · Westfield-Barnes Regional Airport29 mi away
- OXC · Waterbury Oxford Airport31 mi away
- CEF · Westover ARB/Metropolitan Airport32 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 HFD from SYD?
The flight distance from Hartford (HFD) to Sydney (SYD) is 10,013 miles (16,114 km, 8,701 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HFD to SYD?
A nonstop flight takes about 20h 6m 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 Hartford and Sydney?
Sydney is 14 hours ahead of Hartford.
What is the cheapest way to fly from HFD to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HFD–SYD that never appear on search engines, with no booking fees.