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CAT to YMX: distance & flight time
Cascais (Cascais Airport) → Montreal (Montreal International (Mirabel) Airport)
3,255 mi
5,238 km · 2,828 nm
6h 51m
estimated nonstop flight time
-5h
time difference · heading northwest
See live CAT→YMX fares Phone-only fares on this route — call free
Flight time details
3,255 miles nonstop takes roughly 6h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 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 CAT from YMX?
The flight distance from Cascais (CAT) to Montreal (YMX) is 3,255 miles (5,238 km, 2,828 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to YMX?
A nonstop flight takes about 6h 51m 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 Cascais and Montreal?
Montreal is 5 hours behind Cascais.
What is the cheapest way to fly from CAT to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–YMX that never appear on search engines, with no booking fees.