Nonstop flight route between Aden, Yemen and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Aden International Airport (ADE), Aden, Yemen and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 7,858 miles (or 12,646 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 Aden International Airport and St. Louis Downtown 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 Aden International Airport and St. Louis Downtown 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 Aden International Airport (ADE):

• In addition to being known as "Aden International Airport", another name for ADE is "مطار عدن الدولي".
• The closest airport to Aden International Airport (ADE) is Ta'izz International Airport (TAI), which is located 84 miles (135 kilometers) NW of ADE.
• The new terminal was built between 1983–1985 with a capacity of one million passenger a year.
• Because of Aden International Airport's relatively low elevation of 7 feet, planes can take off or land at Aden 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 Aden International Airport (ADE) is Atuona Airport (AUQ), which is nearly antipodal to Aden International Airport (meaning Aden International Airport is almost on the exact opposite side of the Earth from Atuona Airport), and is located 12,091 miles (19,458 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
• The airport is also a Yemeni Air Force base.
• Aden International Airport (ADE) currently has only 1 runway.

Facts about St. Louis Downtown Airport (CPS):

• The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.