Nonstop flight route between Great Barrier Island, New Zealand and Asmara, Eritrea:
Departure Airport:

Arrival Airport:

Distance from GBZ to ASM:
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- About this route
- GBZ Airport Information
- ASM Airport Information
- Facts about GBZ
- Facts about ASM
- Map of Nearest Airports to GBZ
- List of Nearest Airports to GBZ
- Map of Furthest Airports from GBZ
- List of Furthest Airports from GBZ
- Map of Nearest Airports to ASM
- List of Nearest Airports to ASM
- Map of Furthest Airports from ASM
- List of Furthest Airports from ASM
About this route:
A direct, nonstop flight between Great Barrier Aerodrome (GBZ), Great Barrier Island, New Zealand and Asmara International Airport (ASM), Asmara, Eritrea would travel a Great Circle distance of 9,405 miles (or 15,136 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 Great Barrier Aerodrome and Asmara International 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 Great Barrier Aerodrome and Asmara International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GBZ / NZGB |
Airport Name: | Great Barrier Aerodrome |
Location: | Great Barrier Island, New Zealand |
GPS Coordinates: | 36°14'29"S by 175°28'18"E |
Operator/Owner: | Auckland Council |
Airport Type: | Public |
Elevation: | 21 feet (6 meters) |
# of Runways: | 2 |
View all routes: | Routes from GBZ |
More Information: | GBZ Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASM / HHAS |
Airport Name: | Asmara International Airport |
Location: | Asmara, Eritrea |
GPS Coordinates: | 15°17'30"N by 38°54'38"E |
Area Served: | Asmara |
Airport Type: | Military/Public |
Elevation: | 7661 feet (2,335 meters) |
# of Runways: | 2 |
View all routes: | Routes from ASM |
More Information: | ASM Maps & Info |
Facts about Great Barrier Aerodrome (GBZ):
- The closest airport to Great Barrier Aerodrome (GBZ) is Coromandel Aerodrome (CMV), which is located 38 miles (61 kilometers) S of GBZ.
- Because of Great Barrier Aerodrome's relatively low elevation of 21 feet, planes can take off or land at Great Barrier 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.
- Great Barrier Aerodrome (GBZ) has 2 runways.
- The furthest airport from Great Barrier Aerodrome (GBZ) is Málaga Airport (AGP), which is nearly antipodal to Great Barrier Aerodrome (meaning Great Barrier Aerodrome is almost on the exact opposite side of the Earth from Málaga Airport), and is located 12,407 miles (19,967 kilometers) away in Málaga, Spain.
Facts about Asmara International Airport (ASM):
- Asmara International Airport has capacity restrictions due to its small terminal, short runway and 1.5-mile altitude.
- During World War II, the airport was nearly destroyed by the British.
- The furthest airport from Asmara International Airport (ASM) is Fangatau Airport (FGU), which is nearly antipodal to Asmara International Airport (meaning Asmara International Airport is almost on the exact opposite side of the Earth from Fangatau Airport), and is located 12,398 miles (19,952 kilometers) away in Fangatau, French Polynesia.
- Because of Asmara International Airport's high elevation of 7,661 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASM. Combined with a high temperature, this could make ASM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Asmara International Airport (ASM) has 2 runways.
- The airport is the most important of Eritrea, even if it has some restrictions because it is located inside the external neighboroughs of Asmara.
- The closest airport to Asmara International Airport (ASM) is Massawa International Airport (MSW), which is located 41 miles (66 kilometers) NE of ASM.