Nonstop flight route between Big Mountain, Alaska, United States and Qingshan, China:
Departure Airport:

Arrival Airport:

Distance from BMX to XIC:
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- About this route
- BMX Airport Information
- XIC Airport Information
- Facts about BMX
- Facts about XIC
- Map of Nearest Airports to BMX
- List of Nearest Airports to BMX
- Map of Furthest Airports from BMX
- List of Furthest Airports from BMX
- Map of Nearest Airports to XIC
- List of Nearest Airports to XIC
- Map of Furthest Airports from XIC
- List of Furthest Airports from XIC
About this route:
A direct, nonstop flight between Big Mountain Air Force Station (BMX), Big Mountain, Alaska, United States and Xichang Qingshan Airport (XIC), Qingshan, China would travel a Great Circle distance of 4,987 miles (or 8,027 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 Big Mountain Air Force Station and Xichang Qingshan 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 Big Mountain Air Force Station and Xichang Qingshan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | BMX / PABM |
Airport Names: |
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Location: | Big Mountain, Alaska, United States |
GPS Coordinates: | 59°21'39"N by 155°15'32"W |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 663 feet (202 meters) |
# of Runways: | 1 |
View all routes: | Routes from BMX |
More Information: | BMX Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | XIC / ZUXC |
Airport Names: |
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Location: | Qingshan, China |
GPS Coordinates: | 27°59'21"N by 102°11'3"E |
Area Served: | Xichang |
Airport Type: | Public |
Elevation: | 5112 feet (1,558 meters) |
# of Runways: | 1 |
View all routes: | Routes from XIC |
More Information: | XIC Maps & Info |
Facts about Big Mountain Air Force Station (BMX):
- Big Mountain Air Force Station (BMX) currently has only 1 runway.
- The closest airport to Big Mountain Air Force Station (BMX) is Kokhanok Airport (KNK), which is located only 17 miles (27 kilometers) ENE of BMX.
- The furthest airport from Big Mountain Air Force Station (BMX) is Port Elizabeth International Airport (PLZ), which is located 10,683 miles (17,193 kilometers) away in Port Elizabeth, South Africa.
- In addition to being known as "Big Mountain Air Force Station", another name for BMX is "37AK".
- Because of Big Mountain Air Force Station's relatively low elevation of 663 feet, planes can take off or land at Big Mountain Air Force Station 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.
Facts about Xichang Qingshan Airport (XIC):
- The furthest airport from Xichang Qingshan Airport (XIC) is La Florida Airport (LSC), which is nearly antipodal to Xichang Qingshan Airport (meaning Xichang Qingshan Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,015 miles (19,337 kilometers) away in La Serena, Chile.
- Because of Xichang Qingshan Airport's high elevation of 5,112 feet, planes must typically fly at a faster airspeed in order to takeoff or land at XIC. Combined with a high temperature, this could make XIC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Xichang Qingshan Airport (XIC) is Zhaotong Airport (ZAT), which is located 107 miles (171 kilometers) ESE of XIC.
- Xichang Qingshan Airport (XIC) currently has only 1 runway.
- In addition to being known as "Xichang Qingshan Airport", other names for XIC include "西昌青山机场" and "Xīchāng Qīngshān Jīchǎng".