Nonstop flight route between Northern Quebec, Canada and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between La Grande-4 Airport (YAH), Northern Quebec, Canada and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 1,301 miles (or 2,094 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 La Grande-4 Airport and Lambert–St. Louis 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 La Grande-4 Airport (YAH):

• The furthest airport from La Grande-4 Airport (YAH) is Albany Airport (ALH), which is located 11,023 miles (17,739 kilometers) away in Albany, Western Australia, Australia.
• La Grande-4 Airport (YAH) currently has only 1 runway.
• The closest airport to La Grande-4 Airport (YAH) is La Grande-3 Airport (YAR), which is located 104 miles (167 kilometers) W of YAH.

Facts about Lambert–St. Louis International Airport (STL):

• 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.
• 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.
• In early October 2009, Southwest Airlines announced the addition of 6 daily flights to several cities it already served from St.
• During the war, the airport became a manufacturing base for McDonnell Aircraft and Curtiss-Wright.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• The September 11, 2001 terrorist attacks were a huge demand shock to air service nationwide, with total airline industry domestic revenue passenger miles dropping 20% in October 2001 and 17% in November 2001.
• 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.
• 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.