Nonstop flight route between Tacoma, Washington, United States and Shell Mera, Ecuador:
Departure Airport:
Arrival Airport:
Distance from GRF to PTZ:
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- About this route
- GRF Airport Information
- PTZ Airport Information
- Facts about GRF
- Facts about PTZ
- Map of Nearest Airports to GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
- Map of Nearest Airports to PTZ
- List of Nearest Airports to PTZ
- Map of Furthest Airports from PTZ
- List of Furthest Airports from PTZ
About this route:
A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Rio Amazonas Airport (PTZ), Shell Mera, Ecuador would travel a Great Circle distance of 4,299 miles (or 6,918 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 Gray Army Airfield and Rio Amazonas 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 Gray Army Airfield and Rio Amazonas Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GRF / KGRF |
Airport Names: |
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Location: | Tacoma, Washington, United States |
GPS Coordinates: | 47°4'45"N by 122°34'50"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 300 feet (91 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRF |
More Information: | GRF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PTZ / SEPA |
Airport Names: |
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Location: | Shell Mera, Ecuador |
GPS Coordinates: | 1°30'19"S by 78°3'46"W |
Operator/Owner: | Ecuadorian Military |
Airport Type: | Public |
Elevation: | 3465 feet (1,056 meters) |
# of Runways: | 1 |
View all routes: | Routes from PTZ |
More Information: | PTZ Maps & Info |
Facts about Gray Army Airfield (GRF):
- In October 1921 Curtiss JN-4 “Jenny” biplanes flew from the Naval Station at Sand Point to a grass airfield at what was then called "Camp Lewis", located at a site just west of today’s Gray AAF.
- GAAF units have served in Iraq with Company A, 5th Battalion, 159th Aviation Regiment, returning from a 15 month deployment on April 17, 2004.
- After the Korean War, the 2d Aviation Company, of the 2d Infantry Division, which had been the first helicopter unit in Korea, returned to Fort Lewis with observation/spotter aircraft L-19 Bird Dogs, and L-20 Beavers, as well as H-23 Raven helicopters.
- Gray Army Airfield (GRF) currently has only 1 runway.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- Company A, 5th Battalion, 159th Aviation Regiment, conducts high-altitude search-and-rescue operations.
- Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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.
- World War II cantonment construction involved the demolition of some of the pre-1941 buildings.
- The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
- The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
Facts about Rio Amazonas Airport (PTZ):
- Rio Amazonas Airport (PTZ) currently has only 1 runway.
- The closest airport to Rio Amazonas Airport (PTZ) is Chachoan Airport (ATF), which is located 41 miles (66 kilometers) WNW of PTZ.
- The furthest airport from Rio Amazonas Airport (PTZ) is Pinang Kampai Airport (DUM), which is nearly antipodal to Rio Amazonas Airport (meaning Rio Amazonas Airport is almost on the exact opposite side of the Earth from Pinang Kampai Airport), and is located 12,401 miles (19,958 kilometers) away in Dumai, Sumatra, Indonesia.
- In addition to being known as "Rio Amazonas Airport", other names for PTZ include "Areopuerto Rio Amazonas" and "SESM".