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SYD to CTH: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → Coatesville (Chester County G O Carlson Airport)
9,837 mi
15,831 km · 8,548 nm
19h 45m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SYD→CTH fares Phone-only fares on this route — call free
Flight time details
9,837 miles nonstop takes roughly 19h 45m 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
- CTH — Chester County G O Carlson Airport · Coatesville, 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 CTH
- PHL · Philadelphia International Airport34 mi away
- ILG · New Castle Airport25 mi away
- LNS · Lancaster Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field28 mi away
Frequently asked questions
How far is SYD from CTH?
The flight distance from Sydney (SYD) to Coatesville (CTH) is 9,837 miles (15,831 km, 8,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to CTH?
A nonstop flight takes about 19h 45m 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 Coatesville?
Coatesville is 14 hours behind Sydney.
What is the cheapest way to fly from SYD to CTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–CTH that never appear on search engines, with no booking fees.