Nonstop flight route between Greeneville, Tennessee, United States and Agana, Guam:
Departure Airport:

Arrival Airport:

Distance from GCY to UAM:
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- About this route
- GCY Airport Information
- UAM Airport Information
- Facts about GCY
- Facts about UAM
- Map of Nearest Airports to GCY
- List of Nearest Airports to GCY
- Map of Furthest Airports from GCY
- List of Furthest Airports from GCY
- Map of Nearest Airports to UAM
- List of Nearest Airports to UAM
- Map of Furthest Airports from UAM
- List of Furthest Airports from UAM
About this route:
A direct, nonstop flight between Greeneville-Greene County Municipal Airport (GCY), Greeneville, Tennessee, United States and Andersen Air Force Base (UAM), Agana, Guam would travel a Great Circle distance of 7,800 miles (or 12,552 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 Greeneville-Greene County Municipal Airport and Andersen Air Force Base, 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 Greeneville-Greene County Municipal Airport and Andersen Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GCY / KGCY |
Airport Name: | Greeneville-Greene County Municipal Airport |
Location: | Greeneville, Tennessee, United States |
GPS Coordinates: | 36°11'35"N by 82°48'53"W |
Operator/Owner: | Town of Greeneville & Greene County |
Airport Type: | Public |
Elevation: | 1608 feet (490 meters) |
# of Runways: | 1 |
View all routes: | Routes from GCY |
More Information: | GCY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | UAM / PGUA |
Airport Name: | Andersen Air Force Base |
Location: | Agana, Guam |
GPS Coordinates: | 13°34'51"N by 144°55'27"E |
View all routes: | Routes from UAM |
More Information: | UAM Maps & Info |
Facts about Greeneville-Greene County Municipal Airport (GCY):
- The closest airport to Greeneville-Greene County Municipal Airport (GCY) is Tri-Cities Regional Airport (TRI), which is located 30 miles (48 kilometers) NE of GCY.
- The furthest airport from Greeneville-Greene County Municipal Airport (GCY) is Margaret River Airport (MGV), which is located 11,413 miles (18,368 kilometers) away in Margaret River, Western Australia, Australia.
- Greeneville-Greene County Municipal Airport (GCY) currently has only 1 runway.
Facts about Andersen Air Force Base (UAM):
- The Japanese managed to contain the marines on two beachheads, but their counter-attack failed.
- The closest airport to Andersen Air Force Base (UAM) is Guam International Airport (GUM), which is located only 11 miles (17 kilometers) SW of UAM.
- Additionally, the 41st Fighter-Interceptor Squadron of the Pacific Air Forces, along with its F-86s, was stationed at Andersen from August 1956 until it was inactivated in March 1960.
- The 19th Bombardment Wing was formed at North AFB in 1948 from the resources of the former North Guam Air Force Base Command.
- The frequent bombings resulted in a cease-fire in Vietnam, but the B-52s continued to fly missions over Cambodia and Laos until those were halted on 15 August 1973.
- Andersen Air Force Base is a United States Air Force base located approximately 4 miles northeast of Yigo near Agafo Gumas in the United States territory of Guam.
- The furthest airport from Andersen Air Force Base (UAM) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Andersen Air Force Base (meaning Andersen Air Force Base is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,214 miles (19,656 kilometers) away in Salvador, Bahia, Brazil.