Nonstop flight route between Lyudao (Green Island), Taiwan and Alta, Norway:
Departure Airport:

Arrival Airport:

Distance from GNI to ALF:
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- About this route
- GNI Airport Information
- ALF Airport Information
- Facts about GNI
- Facts about ALF
- Map of Nearest Airports to GNI
- List of Nearest Airports to GNI
- Map of Furthest Airports from GNI
- List of Furthest Airports from GNI
- Map of Nearest Airports to ALF
- List of Nearest Airports to ALF
- Map of Furthest Airports from ALF
- List of Furthest Airports from ALF
About this route:
A direct, nonstop flight between Lyudao Airport (Green Island Airport) (GNI), Lyudao (Green Island), Taiwan and Alta Airport (ALF), Alta, Norway would travel a Great Circle distance of 4,939 miles (or 7,948 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 Lyudao Airport (Green Island Airport) and Alta 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 Lyudao Airport (Green Island Airport) and Alta Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GNI / RCGI |
Airport Names: |
|
Location: | Lyudao (Green Island), Taiwan |
GPS Coordinates: | 22°40'24"N by 121°27'59"E |
Area Served: | Lyudao (Green Island), Taiwan |
Operator/Owner: | Civil Aeronautics Administration |
Airport Type: | Public |
Elevation: | 28 feet (9 meters) |
# of Runways: | 1 |
View all routes: | Routes from GNI |
More Information: | GNI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ALF / ENAT |
Airport Names: |
|
Location: | Alta, Norway |
GPS Coordinates: | 69°58'33"N by 23°22'18"E |
Area Served: | Alta, Norway |
Operator/Owner: | Avinor |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from ALF |
More Information: | ALF Maps & Info |
Facts about Lyudao Airport (Green Island Airport) (GNI):
- The closest airport to Lyudao Airport (Green Island Airport) (GNI) is Taitung Airport (TTT), which is located 24 miles (38 kilometers) WNW of GNI.
- Because of Lyudao Airport (Green Island Airport)'s relatively low elevation of 28 feet, planes can take off or land at Lyudao Airport (Green 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.
- The furthest airport from Lyudao Airport (Green Island Airport) (GNI) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Lyudao Airport (Green Island Airport) (meaning Lyudao Airport (Green Island Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,296 miles (19,789 kilometers) away in Mariscal Estigarribia, Paraguay.
- In addition to being known as "Lyudao Airport (Green Island Airport)", other names for GNI include "綠島航空站綠島機場" and "Lǜdǎo HángkōngzhànLǜdǎo Jīchǎng".
- Lyudao Airport (Green Island Airport) (GNI) currently has only 1 runway.
Facts about Alta Airport (ALF):
- Because of Alta Airport's relatively low elevation of 10 feet, planes can take off or land at Alta 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.
- Alta Airport handled 353,051 passengers last year.
- Construction started in February 1962 and cost NOK 3.2 million.
- In addition to being known as "Alta Airport", another name for ALF is "Alta lufthavn".
- The location in Elvebakken was somewhat controversial in Alta, especially as the airport would be located so close to the town center, potentially causing noise pollution.
- Avinor decided in February 2007 to build a new passenger terminal and tower for NOK 300 million.
- The closest airport to Alta Airport (ALF) is Lakselv Airport, Banak (LKL), which is located 38 miles (62 kilometers) E of ALF.
- The furthest airport from Alta Airport (ALF) is Chatham Islands (CHT), which is located 10,502 miles (16,901 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- SAS bought Braathens in 2001, resulting in the latter taking over the service to Oslo starting on 1 April 2002.
- Alta Airport (ALF) currently has only 1 runway.
- Activity at Alta Airport peaked in the following years.