Nonstop flight route between Alton, Illinois, United States and Conakry, Guinea:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Conakry International Airport (CKY), Conakry, Guinea would travel a Great Circle distance of 5,076 miles (or 8,170 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 St. Louis Regional Airport and Conakry International 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 St. Louis Regional Airport and Conakry International 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 St. Louis Regional Airport (ALN):

• The 2,250 acres airfield sits at 544 ft MSL.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Regional Airport (ALN) has 2 runways.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
• West Star Aviation is the largest fixed base operations company at the airport.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.

Facts about Conakry International Airport (CKY):

• Conakry International Airport, also known as Gbessia International Airport, is an airport located in Conakry, the capital of the Republic of Guinea in West Africa.
• The furthest airport from Conakry International Airport (CKY) is Mota Lava Airport (MTV), which is nearly antipodal to Conakry International Airport (meaning Conakry International Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,140 miles (19,538 kilometers) away in Mota Lava, Vanuatu.
• Conakry International Airport (CKY) currently has only 1 runway.
• Conakry International Airport handled 248,248 passengers last year.
• As of 2010, the airport possesses no radar and guides all planes in by sight.
• The closest airport to Conakry International Airport (CKY) is Fria Airport (FIG), which is located 54 miles (86 kilometers) N of CKY.
• Because of Conakry International Airport's relatively low elevation of 72 feet, planes can take off or land at Conakry 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.
• Traditionally passengers embarked on all flights directly on the tarmac with transfers to the airport either by foot or by buses for all European flights.
• In the 1970s Soviet Naval Aviation was granted facilities at the airport to serve as a staging base for Atlantic maritime reconnaissance patrols by Tu-95RTs aircraft.