Nonstop flight route between Boulder, Colorado, United States and Anshu, Guizhou Province, China:
Departure Airport:

Arrival Airport:

Distance from WBU to AVA:
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- About this route
- WBU Airport Information
- AVA Airport Information
- Facts about WBU
- Facts about AVA
- Map of Nearest Airports to WBU
- List of Nearest Airports to WBU
- Map of Furthest Airports from WBU
- List of Furthest Airports from WBU
- Map of Nearest Airports to AVA
- List of Nearest Airports to AVA
- Map of Furthest Airports from AVA
- List of Furthest Airports from AVA
About this route:
A direct, nonstop flight between Boulder Municipal Airport (WBU), Boulder, Colorado, United States and Anshun Huangguoshu Airport (AVA), Anshu, Guizhou Province, China would travel a Great Circle distance of 7,438 miles (or 11,971 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 Boulder Municipal Airport and Anshun Huangguoshu 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 Boulder Municipal Airport and Anshun Huangguoshu Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | WBU / KBDU |
Airport Names: |
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Location: | Boulder, Colorado, United States |
GPS Coordinates: | 40°2'21"N by 105°13'32"W |
Operator/Owner: | City of Boulder |
Airport Type: | Public |
Elevation: | 5288 feet (1,612 meters) |
# of Runways: | 2 |
View all routes: | Routes from WBU |
More Information: | WBU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | AVA / ZUAS |
Airport Names: |
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Location: | Anshu, Guizhou Province, China |
GPS Coordinates: | 26°15'38"N by 105°52'23"E |
Airport Type: | Military/Public |
View all routes: | Routes from AVA |
More Information: | AVA Maps & Info |
Facts about Boulder Municipal Airport (WBU):
- Boulder Municipal Airport (WBU) has 2 runways.
- In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
- The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.
- Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Anshun Huangguoshu Airport (AVA):
- In addition to being known as "Anshun Huangguoshu Airport", other names for AVA include "安顺黄果树机场" and "Ānshùn Huángguǒshù Jīchǎng".
- The furthest airport from Anshun Huangguoshu Airport (AVA) is Chañaral Airport (CNR), which is nearly antipodal to Anshun Huangguoshu Airport (meaning Anshun Huangguoshu Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,219 miles (19,664 kilometers) away in Chañaral, Atacama Region, Chile.
- The closest airport to Anshun Huangguoshu Airport (AVA) is Guiyang Longdongbao International Airport (KWE), which is located 61 miles (97 kilometers) ENE of AVA.