Nonstop flight route between Alton, Illinois, United States and Aden, Yemen:
Departure Airport:

Arrival Airport:

Distance from ALN to ADE:
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- About this route
- ALN Airport Information
- ADE Airport Information
- Facts about ALN
- Facts about ADE
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to ADE
- List of Nearest Airports to ADE
- Map of Furthest Airports from ADE
- List of Furthest Airports from ADE
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Aden International Airport (ADE), Aden, Yemen would travel a Great Circle distance of 7,839 miles (or 12,615 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 Aden 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 Aden International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ALN / KALN |
Airport Name: | St. Louis Regional Airport |
Location: | Alton, Illinois, United States |
GPS Coordinates: | 38°53'25"N by 90°2'45"W |
Area Served: | Alton, Illinois |
Operator/Owner: | St. Louis Regional |
Airport Type: | Public |
Elevation: | 544 feet (166 meters) |
# of Runways: | 2 |
View all routes: | Routes from ALN |
More Information: | ALN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ADE / OYAA |
Airport Names: |
|
Location: | Aden, Yemen |
GPS Coordinates: | 12°49'45"N by 45°1'44"E |
Area Served: | Aden |
Airport Type: | Military/Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from ADE |
More Information: | ADE Maps & Info |
Facts about St. Louis Regional Airport (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.
- 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 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
Facts about Aden International Airport (ADE):
- In addition to being known as "Aden International Airport", another name for ADE is "مطار عدن الدولي".
- 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 closest airport to Aden International Airport (ADE) is Ta'izz International Airport (TAI), which is located 84 miles (135 kilometers) NW of ADE.
- Aden International Airport (ADE) currently has only 1 runway.
- 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.