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

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Montréal–Mirabel International Airport (YMX), Mirabel (near Montreal), Quebec, Canada would travel a Great Circle distance of 1,427 miles (or 2,296 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 Sidney-Richland Municipal 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 Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.

Facts about Montréal–Mirabel International Airport (YMX):

• 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 federal government proposed that the airport should be located at Vaudreuil-Dorion.
• In addition to being known as "Montréal–Mirabel International Airport", another name for YMX is "Aéroport international Montréal–Mirabel".
• 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.
• On May 1st, 2014, Aéroports de Montréal has confirmed that the current terminal building will be demolished, citing its maintenance cost, its facilities being unfit for current commercial aviation needs, and lack of economic viability as a reason.
• 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.
• In 2006, I-Parks Creative Industries, a French firm that specializes in the creation of urban tourist attractions, and Oger International SA, the global engineering company owned by the family of slain former Lebanese prime minister and entrepreneur Rafik Hariri, entered into an agreement to turn Mirabel into a theme park.
• The C$716 million expansion of Dorval from 2000–2005 gave it the ability to serve 20 million passengers a year, ironically accomplishing one of the goals that was to be met with the construction of Mirabel.
• Montréal–Mirabel International Airport (YMX) has 2 runways.