Nonstop flight route between St. Louis, Missouri, United States and Calgary, Alberta, Canada:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Calgary International Airport (YYC), Calgary, Alberta, Canada would travel a Great Circle distance of 1,428 miles (or 2,298 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 Lambert–St. Louis International Airport and Calgary 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 Lambert–St. Louis International Airport (STL):

• Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.
• Named for Albert Bond Lambert, an Olympic medalist and prominent St.
• In September 2009, American Airlines announced that, as a part of the airline's restructuring, it would eliminate its St.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• In 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• In 1925, the airport became home to Naval Air Station St.
• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Calgary International Airport (YYC):

• Apron II is the main cargo facility at the airport which can park up to four Boeing 747s.
• The closest airport to Calgary International Airport (YYC) is Banff Airport (YBA), which is located 66 miles (107 kilometers) W of YYC.
• The structure was designed by Stevenson, Raines, Barret, Hutton, Seton and Partners and completed in 1977.
• Construction of the new runway resulted in April 2011 in the permanent closure of Barlow Trail and McCall Way's connections between Airport Road and McKnight Boulevard to the south.
• WestJet has its corporate headquarters on the airport property.
• Calgary International Airport (YYC) has 4 runways.
• Servisair provides cargo, lounge, passenger, and ramp services in Calgary.
• Gates 31 to 50 are located on this concourse.
• Comprising gates 1–19, Concourse A is used mostly for domestic outbound flights, although US-bound flights and other international flights sometimes depart from the A-gates.
• The furthest airport from Calgary International Airport (YYC) is Tôlanaro Airport (FTU), which is located 10,372 miles (16,692 kilometers) away in Tôlanaro, Madagascar.