Nonstop flight route between Camp Douglas, Wisconsin, United States and Lyudao (Green Island), Taiwan:
Departure Airport:

Arrival Airport:

Distance from VOK to GNI:
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- About this route
- VOK Airport Information
- GNI Airport Information
- Facts about VOK
- Facts about GNI
- Map of Nearest Airports to VOK
- List of Nearest Airports to VOK
- Map of Furthest Airports from VOK
- List of Furthest Airports from VOK
- 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 Volk Field Air National Guard Base (VOK), Camp Douglas, Wisconsin, United States and Lyudao Airport (Green Island Airport) (GNI), Lyudao (Green Island), Taiwan would travel a Great Circle distance of 7,415 miles (or 11,933 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 Volk Field Air National Guard Base 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 Volk Field Air National Guard Base 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: | VOK / KVOK |
Airport Name: | Volk Field Air National Guard Base |
Location: | Camp Douglas, Wisconsin, United States |
GPS Coordinates: | 43°56'20"N by 90°15'12"W |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 912 feet (278 meters) |
# of Runways: | 1 |
View all routes: | Routes from VOK |
More Information: | VOK 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 Volk Field Air National Guard Base (VOK):
- Volk Field has one asphalt and concrete paved runway measuring 9,000 x 150 ft.
- The closest airport to Volk Field Air National Guard Base (VOK) is Sparta/Fort McCoy Airport (CMY), which is located 24 miles (39 kilometers) W of VOK.
- Because of Volk Field Air National Guard Base's relatively low elevation of 912 feet, planes can take off or land at Volk Field Air National Guard Base 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.
- At around midnight on 25 October 1962, a guard at the Duluth Sector Direction Center saw a figure climbing the security fence.
- Volk Field Air National Guard Base (VOK) currently has only 1 runway.
- The origin of the Volk Field Combat Readiness Training Center can be traced back to 1888 when the State Adjutant General, General Chandler Chapman, purchased a site for a rifle range and offered it to the state for a camp.
- The furthest airport from Volk Field Air National Guard Base (VOK) is Margaret River Airport (MGV), which is located 10,917 miles (17,570 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lyudao Airport (Green Island Airport) (GNI):
- Lyudao Airport (Green Island Airport) (GNI) currently has only 1 runway.
- 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.
- 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 closest airport to Lyudao Airport (Green Island Airport) (GNI) is Taitung Airport (TTT), which is located 24 miles (38 kilometers) WNW of GNI.
- 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".