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YMX to CAT: distance & flight time
Montreal (Montreal International (Mirabel) Airport) → Cascais (Cascais Airport)
3,255 mi
5,238 km · 2,828 nm
6h 51m
estimated nonstop flight time
+5h
time difference · heading east
See live YMX→CAT fares Phone-only fares on this route — call free
Flight time details
3,255 miles nonstop takes roughly 6h 51m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
- CAT — Cascais Airport · Cascais, Portugal
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 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
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
Frequently asked questions
How far is YMX from CAT?
The flight distance from Montreal (YMX) to Cascais (CAT) 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 YMX to CAT?
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 Montreal and Cascais?
Cascais is 5 hours ahead of Montreal.
What is the cheapest way to fly from YMX to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMX–CAT that never appear on search engines, with no booking fees.