Nonstop flight route between Ardmore, Oklahoma, United States and Lyudao (Green Island), Taiwan:
Departure Airport:

Arrival Airport:

Distance from ADM to GNI:
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- About this route
- ADM Airport Information
- GNI Airport Information
- Facts about ADM
- Facts about GNI
- Map of Nearest Airports to ADM
- List of Nearest Airports to ADM
- Map of Furthest Airports from ADM
- List of Furthest Airports from ADM
- Map of Nearest Airports to GNI
- List of Nearest Airports to GNI
- Map of Furthest Airports from GNI
- List of Furthest Airports from GNI
About this route:
A direct, nonstop flight between Ardmore Municipal Airport (ADM), Ardmore, Oklahoma, United States and Lyudao Airport (Green Island Airport) (GNI), Lyudao (Green Island), Taiwan would travel a Great Circle distance of 7,759 miles (or 12,487 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 Ardmore Municipal Airport and Lyudao Airport (Green Island 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 Ardmore Municipal Airport and Lyudao Airport (Green Island Airport). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ADM / KADM |
Airport Names: |
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Location: | Ardmore, Oklahoma, United States |
GPS Coordinates: | 34°18'15"N by 97°1'14"W |
Area Served: | Ardmore, Oklahoma |
Operator/Owner: | City of Ardmore |
Airport Type: | Public |
Elevation: | 777 feet (237 meters) |
# of Runways: | 2 |
View all routes: | Routes from ADM |
More Information: | ADM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GNI / RCGI |
Airport Names: |
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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 |
Facts about Ardmore Municipal Airport (ADM):
- In addition to being known as "Ardmore Municipal Airport", another name for ADM is "Ardmore Industrial Airpark".
- The closest airport to Ardmore Municipal Airport (ADM) is Ardmore Downtown Executive Airport (AHD), which is located only 12 miles (20 kilometers) SSW of ADM.
- The furthest airport from Ardmore Municipal Airport (ADM) is Sir Gaëtan Duval Airport (RRG), which is located 10,871 miles (17,495 kilometers) away in Rodrigues Island, Mauritius.
- Because of Ardmore Municipal Airport's relatively low elevation of 777 feet, planes can take off or land at Ardmore Municipal 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.
- Ardmore Municipal Airport (ADM) has 2 runways.
- On April 22, 1966 American Flyers Flight 280 on approach to Ardmore crashed into a hill.
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.
- 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.
- 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.