Nonstop flight route between St. Louis, Missouri, United States and Hassi Messaoud, Algeria:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Oued Irara–Krim Belkacem Airport (HME), Hassi Messaoud, Algeria would travel a Great Circle distance of 5,204 miles (or 8,375 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 large distance between Lambert–St. Louis International Airport and Oued Irara–Krim Belkacem Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Lambert–St. Louis International Airport and Oued Irara–Krim Belkacem Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

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

• American Airlines is now the airport's second-busiest operating airline.
• 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.
• During the war, the airport became a manufacturing base for McDonnell Aircraft and Curtiss-Wright.
• 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.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• By September 2002, Lambert's passenger traffic had declined by 16.9% from before the terrorist attacks a year earlier, which was the 8th biggest percentage drop of the major US airports.
• TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.
• 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.

Facts about Oued Irara–Krim Belkacem Airport (HME):

• Because of Oued Irara–Krim Belkacem Airport's relatively low elevation of 459 feet, planes can take off or land at Oued Irara–Krim Belkacem 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.
• In addition to being known as "Oued Irara–Krim Belkacem Airport", other names for HME include "Base d'Hassi Messaoud (Hassi Messaoud)" and "Aéroport de Hassi Messaoud / Oued Irara–Krim Belkacem".
• The furthest airport from Oued Irara–Krim Belkacem Airport (HME) is Gisborne Airport (GIS), which is located 11,770 miles (18,941 kilometers) away in Gisborne, New Zealand.
• Oued Irara–Krim Belkacem Airport (HME) currently has only 1 runway.
• The closest airport to Oued Irara–Krim Belkacem Airport (HME) is Guemar Airport (ELU), which is located 133 miles (213 kilometers) NNE of HME.