Need help booking?
Unpublished phone-only deals available
GAO to YMX: distance & flight time
Guantanamo (Mariana Grajales Airport) → Montreal (Montreal International (Mirabel) Airport)
1,770 mi
2,848 km · 1,538 nm
3h 56m
estimated nonstop flight time
Same time
time difference · heading north
See live GAO→YMX fares Phone-only fares on this route — call free
Flight time details
1,770 miles nonstop takes roughly 3h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GAO — Mariana Grajales Airport · Guantanamo, Cuba
- 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 GAO
- NBW · Leeward Point Field13 mi away
- MOA · Orestes Acosta Airport42 mi away
- SCU · Antonio Maceo International Airport45 mi away
- BCA · Gustavo Rizo Airport46 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 GAO from YMX?
The flight distance from Guantanamo (GAO) to Montreal (YMX) is 1,770 miles (2,848 km, 1,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAO to YMX?
A nonstop flight takes about 3h 56m 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 cheapest way to fly from GAO to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAO–YMX that never appear on search engines, with no booking fees.