Nonstop flight route between Roundup, Montana, United States and Mirabel (near Montreal), Quebec, Canada:

About this route:

A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and Montréal–Mirabel International Airport (YMX), Mirabel (near Montreal), Quebec, Canada would travel a Great Circle distance of 1,641 miles (or 2,642 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Roundup Airport and Montréal–Mirabel International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Roundup Airport (RPX):

• Roundup Airport (RPX) has 2 runways.
• The furthest airport from Roundup Airport (RPX) is Sir Gaëtan Duval Airport (RRG), which is located 10,535 miles (16,954 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of RPX.

Facts about Montréal–Mirabel International Airport (YMX):

• The federal government proposed that the airport should be located at Vaudreuil-Dorion.
• It is one of two airports in Canada with sufficient right-of-way that can be expanded to accommodate 50 million passengers per year, the other being Toronto Pearson International Airport, though a lack of traffic meant that Mirabel was never expanded beyond its first phase.
• Montréal–Mirabel International Airport (YMX) has 2 runways.
• The airport is 55 km northwest of Downtown Montreal and 47 km northwest of Trudeau Airport.
• The closest airport to Montréal–Mirabel International Airport (YMX) is Cartierville Airport (YCV), which is located only 19 miles (31 kilometers) SE of YMX.
• The furthest airport from Montréal–Mirabel International Airport (YMX) is Margaret River Airport (MGV), which is located 11,493 miles (18,495 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Montréal–Mirabel International Airport's relatively low elevation of 271 feet, planes can take off or land at Montréal–Mirabel International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Montréal–Mirabel International Airport Airport), originally called Montréal International Airport and widely known simply as Mirabel, is a cargo airport located in Mirabel, Quebec, Canada, 21 nautical miles northwest of Montreal and opened October 4, 1975.
• To ensure Mirabel's survival, all international flights for Montréal were banned from Dorval from 1975 to 1997.
• With very little or, later, no airline service, and with many empty spaces inside its terminal, Mirabel has been the setting of several movies, TV series, and commercials for many years.
• In July 2010, the ADM confirmed that I-Parks Creative Industries's long-delayed AeroDream project was dead, officially canceling it.
• In addition to being known as "Montréal–Mirabel International Airport", another name for YMX is "Aéroport international Montréal–Mirabel".