Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Mount Cook, New Zealand:
Departure Airport:

Arrival Airport:

Distance from UNI to MON:
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- About this route
- UNI Airport Information
- MON Airport Information
- Facts about UNI
- Facts about MON
- Map of Nearest Airports to UNI
- List of Nearest Airports to UNI
- Map of Furthest Airports from UNI
- List of Furthest Airports from UNI
- Map of Nearest Airports to MON
- List of Nearest Airports to MON
- Map of Furthest Airports from MON
- List of Furthest Airports from MON
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Mount Cook Airport (MON), Mount Cook, New Zealand would travel a Great Circle distance of 8,712 miles (or 14,021 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 Union Island Airport and Mount Cook 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 Union Island Airport and Mount Cook Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | UNI / TVSU |
Airport Name: | Union Island Airport |
Location: | Union Island, Saint Vincent and the Grenadines |
GPS Coordinates: | 12°35'54"N by 61°24'52"W |
Area Served: | Union Island |
Airport Type: | Public |
Elevation: | 14 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from UNI |
More Information: | UNI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MON / NZMC |
Airport Name: | Mount Cook Airport |
Location: | Mount Cook, New Zealand |
GPS Coordinates: | 43°46'0"S by 170°8'8"E |
Operator/Owner: | Aoraki Mount Cook Airport Ltd |
Elevation: | 2153 feet (656 meters) |
# of Runways: | 1 |
View all routes: | Routes from MON |
More Information: | MON Maps & Info |
Facts about Union Island Airport (UNI):
- Because of Union Island Airport's relatively low elevation of 14 feet, planes can take off or land at Union Island 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.
- Union Island Airport (UNI) currently has only 1 runway.
- The closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
- The furthest airport from Union Island Airport (UNI) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Union Island Airport (meaning Union Island Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,203 miles (19,639 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
Facts about Mount Cook Airport (MON):
- Mount Cook Airport (MON) currently has only 1 runway.
- The closest airport to Mount Cook Airport (MON) is Glentanner Aerodrome (GTN), which is located only 10 miles (16 kilometers) S of MON.
- The furthest airport from Mount Cook Airport (MON) is A Coruña Airport (LCG), which is nearly antipodal to Mount Cook Airport (meaning Mount Cook Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,356 miles (19,885 kilometers) away in A Coruña, Spain.