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CPR to YMX: distance & flight time
Casper (Casper-Natrona County International Airport) → Montreal (Montreal International (Mirabel) Airport)
1,604 mi
2,581 km · 1,394 nm
3h 37m
estimated nonstop flight time
+2h
time difference · heading east
See live CPR→YMX fares Phone-only fares on this route — call free
Flight time details
1,604 miles nonstop takes roughly 3h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from YMX?
The flight distance from Casper (CPR) to Montreal (YMX) is 1,604 miles (2,581 km, 1,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to YMX?
A nonstop flight takes about 3h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CPR to YMX?
Nonstop service on CPR–YMX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 37m nonstop estimate.
What is the time difference between Casper and Montreal?
Montreal is 2 hours ahead of Casper.
What is the cheapest way to fly from CPR to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–YMX that never appear on search engines, with no booking fees.
Why are some CPR to YMX fares phone-only?
Consolidator contracts let us sell certain CPR–YMX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.