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CGX to SYD: distance & flight time
Chicago (Chicago Meigs Airport) → Sydney (Sydney Kingsford Smith International Airport)
9,248 mi
14,884 km · 8,037 nm
18h 36m
estimated nonstop flight time
+15h
time difference · heading west
See live CGX→SYD fares Phone-only fares on this route — call free
Flight time details
9,248 miles nonstop takes roughly 18h 36m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- CGX — Chicago Meigs Airport · Chicago, 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 CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 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 CGX from SYD?
The flight distance from Chicago (CGX) to Sydney (SYD) is 9,248 miles (14,884 km, 8,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGX to SYD?
A nonstop flight takes about 18h 36m 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 Chicago and Sydney?
Sydney is 15 hours ahead of Chicago.
What is the cheapest way to fly from CGX to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGX–SYD that never appear on search engines, with no booking fees.