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

About this route:

A direct, nonstop flight between Montréal–Mirabel International Airport (YMX), Mirabel (near Montreal), Quebec, Canada and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States 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 Montréal–Mirabel International Airport and Sidney-Richland Municipal Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Montréal–Mirabel International Airport (YMX):

• Montréal–Mirabel International Airport (YMX) has 2 runways.
• 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.
• The closest airport to Montréal–Mirabel International Airport (YMX) is Cartierville Airport (YCV), which is located only 19 miles (31 kilometers) SE of YMX.
• In August 2007, AirMédic moved from its base at Montréal/Saint-Hubert Airport to Mirabel.
• The airport is 55 km northwest of Downtown Montreal and 47 km northwest of Trudeau Airport.
• Mirabel initially opened with service from local airlines Air Canada, Canadian Pacific Airlines and Nordair, as well as airlines from more than fifteen countries, including Aer Lingus, Aeroflot, Air France, Alitalia, British Airways, Czech Airlines, El Al, Iberia Airlines, KLM, Lufthansa, Olympic Airways, Sabena, Scandinavian Airlines System, Swissair and TAP Portugal.
• In addition to being known as "Montréal–Mirabel International Airport", another name for YMX is "Aéroport international Montréal–Mirabel".
• In December 2006, in a move he called "correcting a historical injustice," Prime Minister Stephen Harper announced the return of 4,450 hectares of farmland expropriated to build Mirabel airport.
• Montréal–Mirabel International Airport opened for business on October 4, 1975, in time for the 1976 Summer Olympics.
• The initial location of Mirabel was supposed to be a major justification for the project, not only because of its expansion room, but also the afforded buffer which would significantly reduce noise pollution in urban areas.
• 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.

Facts about Sidney-Richland Municipal Airport (SDY):

• 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.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• 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.
• As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
• 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.