Nonstop flight route between Hagåtña, Guam and Ashburton, New Zealand:
Departure Airport:

Arrival Airport:

Distance from GUM to ASG:
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- About this route
- GUM Airport Information
- ASG Airport Information
- Facts about GUM
- Facts about ASG
- Map of Nearest Airports to GUM
- List of Nearest Airports to GUM
- Map of Furthest Airports from GUM
- List of Furthest Airports from GUM
- Map of Nearest Airports to ASG
- List of Nearest Airports to ASG
- Map of Furthest Airports from ASG
- List of Furthest Airports from ASG
About this route:
A direct, nonstop flight between Guam International Airport (GUM), Hagåtña, Guam and Ashburton Aerodrome (ASG), Ashburton, New Zealand would travel a Great Circle distance of 4,315 miles (or 6,944 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 Guam International Airport and Ashburton Aerodrome, 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 Guam International Airport and Ashburton Aerodrome. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GUM / PGUM |
Airport Names: |
|
Location: | Hagåtña, Guam |
GPS Coordinates: | 13°29'2"N by 144°47'49"E |
Area Served: | Guam |
Operator/Owner: | A.B. Won Pat International Airport Authority, Guam |
Airport Type: | Public |
Elevation: | 297 feet (91 meters) |
# of Runways: | 2 |
View all routes: | Routes from GUM |
More Information: | GUM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASG / NZAS |
Airport Name: | Ashburton Aerodrome |
Location: | Ashburton, New Zealand |
GPS Coordinates: | 43°54'11"S by 171°47'48"E |
Operator/Owner: | Ashburton Airport Authority |
Airport Type: | Public |
Elevation: | 298 feet (91 meters) |
# of Runways: | 4 |
View all routes: | Routes from ASG |
More Information: | ASG Maps & Info |
Facts about Guam International Airport (GUM):
- A new passenger terminal building was opened in 1982, and the current, much larger terminal building was opened in phases between 1996 and 1998.
- The furthest airport from Guam International Airport (GUM) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Guam International Airport (meaning Guam International Airport is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,223 miles (19,671 kilometers) away in Salvador, Bahia, Brazil.
- The airport was built by the Japanese Navy about 1943, calling the military airfield Guamu Dai Ni as part of their defense of the Marianas.
- Because of Guam International Airport's relatively low elevation of 297 feet, planes can take off or land at Guam 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.
- Guam International Airport (GUM) has 2 runways.
- Guam International Airport handled 2,807,205 passengers last year.
- For a comprehensive list of all accidents relating to Guam, visit the Aviation Safety Network database by linking to it from the external links section below.
- In addition to being known as "Guam International Airport", another name for GUM is "Antonio B. Won Pat International Airport".
- The TSA conducts security inspection for all departing passengers and all transit passengers not arriving from the States and the CNMI, which are already screened by TSA at their origins.
- The closest airport to Guam International Airport (GUM) is Andersen Air Force Base (UAM), which is located only 11 miles (17 kilometers) NE of GUM.
Facts about Ashburton Aerodrome (ASG):
- Ashburton Aerodrome (ASG) has 4 runways.
- The furthest airport from Ashburton Aerodrome (ASG) is A Coruña Airport (LCG), which is nearly antipodal to Ashburton Aerodrome (meaning Ashburton Aerodrome is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,394 miles (19,947 kilometers) away in A Coruña, Spain.
- The closest airport to Ashburton Aerodrome (ASG) is Richard Pearse Airport (Timaru Airport) (TIU), which is located 40 miles (64 kilometers) SW of ASG.
- Because of Ashburton Aerodrome's relatively low elevation of 298 feet, planes can take off or land at Ashburton Aerodrome 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.