Nonstop flight route between Alton, Illinois, United States and Zhaotong, Yunnan, China:
Departure Airport:
Arrival Airport:
Distance from ALN to ZAT:
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- About this route
- ALN Airport Information
- ZAT Airport Information
- Facts about ALN
- Facts about ZAT
- 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 ZAT
- List of Nearest Airports to ZAT
- Map of Furthest Airports from ZAT
- List of Furthest Airports from ZAT
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Zhaotong Airport (ZAT), Zhaotong, Yunnan, China would travel a Great Circle distance of 7,776 miles (or 12,514 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 Zhaotong 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 Zhaotong 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: | ZAT / ZPZT |
Airport Names: |
|
Location: | Zhaotong, Yunnan, China |
GPS Coordinates: | 27°19'40"N by 103°45'24"E |
Area Served: | Zhaotong, Yunnan |
Airport Type: | Public |
View all routes: | Routes from ZAT |
More Information: | ZAT 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
- 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.
- The 2,250 acres airfield sits at 544 ft MSL.
Facts about Zhaotong Airport (ZAT):
- The closest airport to Zhaotong Airport (ZAT) is Bijie Feixiong Airport (BFJ), which is located 95 miles (153 kilometers) E of ZAT.
- In addition to being known as "Zhaotong Airport", other names for ZAT include "昭通机场" and "Zhāotōng Jīchǎng".
- The furthest airport from Zhaotong Airport (ZAT) is Chañaral Airport (CNR), which is nearly antipodal to Zhaotong Airport (meaning Zhaotong Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,083 miles (19,445 kilometers) away in Chañaral, Atacama Region, Chile.