Nonstop flight route between Alton, Illinois, United States and Shangri-La, Yunnan, China:
Departure Airport:
Arrival Airport:
Distance from ALN to DIG:
Share this route:
Jump to:
- About this route
- ALN Airport Information
- DIG Airport Information
- Facts about ALN
- Facts about DIG
- 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 DIG
- List of Nearest Airports to DIG
- Map of Furthest Airports from DIG
- List of Furthest Airports from DIG
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Dêqên Shangri-La Airport (DIG), Shangri-La, Yunnan, China would travel a Great Circle distance of 7,787 miles (or 12,532 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 Dêqên Shangri-La 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 Dêqên Shangri-La 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: | DIG / ZPDQ |
Airport Names: |
|
Location: | Shangri-La, Yunnan, China |
GPS Coordinates: | 27°47'35"N by 99°40'38"E |
Operator/Owner: | Yunnan Airport Group |
Airport Type: | Public |
Elevation: | 10761 feet (3,280 meters) |
# of Runways: | 1 |
View all routes: | Routes from DIG |
More Information: | DIG Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- 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.
- 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 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.
Facts about Dêqên Shangri-La Airport (DIG):
- Because of Dêqên Shangri-La Airport's high elevation of 10,761 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DIG. Combined with a high temperature, this could make DIG a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Dêqên Shangri-La Airport (DIG) currently has only 1 runway.
- The closest airport to Dêqên Shangri-La Airport (DIG) is Lijiang Sanyi Airport (LJG), which is located 85 miles (136 kilometers) SSE of DIG.
- The furthest airport from Dêqên Shangri-La Airport (DIG) is La Florida Airport (LSC), which is located 11,866 miles (19,096 kilometers) away in La Serena, Chile.
- In addition to being known as "Dêqên Shangri-La Airport", other names for DIG include "迪庆香格里拉机场" and "Díqìng Xiānggélǐlā Jīchǎng".