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SYD to YMX: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → Montreal (Montreal International (Mirabel) Airport)
9,941 mi
15,999 km · 8,639 nm
19h 58m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SYD→YMX fares Phone-only fares on this route — call free
Flight time details
9,941 miles nonstop takes roughly 19h 58m 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
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
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 YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
Frequently asked questions
How far is SYD from YMX?
The flight distance from Sydney (SYD) to Montreal (YMX) is 9,941 miles (15,999 km, 8,639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to YMX?
A nonstop flight takes about 19h 58m 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 Montreal?
Montreal is 14 hours behind Sydney.
What is the cheapest way to fly from SYD to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–YMX that never appear on search engines, with no booking fees.