Nonstop flight route between Yam Island, Queensland, Australia and Tacoma, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from XMY to GRF:
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- About this route
- XMY Airport Information
- GRF Airport Information
- Facts about XMY
- Facts about GRF
- Map of Nearest Airports to XMY
- List of Nearest Airports to XMY
- Map of Furthest Airports from XMY
- List of Furthest Airports from XMY
- Map of Nearest Airports to GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
About this route:
A direct, nonstop flight between Yam Island Airport (XMY), Yam Island, Queensland, Australia and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 6,935 miles (or 11,161 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 Yam Island Airport and Gray Army Airfield, 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 Yam Island Airport and Gray Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | XMY / YYMI |
Airport Name: | Yam Island Airport |
Location: | Yam Island, Queensland, Australia |
GPS Coordinates: | 9°53'8"S by 142°46'18"E |
Operator/Owner: | Torres Strait Island Regional Council |
Airport Type: | Private |
Elevation: | 15 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from XMY |
More Information: | XMY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GRF / KGRF |
Airport Names: |
|
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 |
Facts about Yam Island Airport (XMY):
- The closest airport to Yam Island Airport (XMY) is Coconut Island (CNC), which is located 23 miles (37 kilometers) ESE of XMY.
- The furthest airport from Yam Island Airport (XMY) is São Filipe Airport (SFL), which is located 11,510 miles (18,524 kilometers) away in Fogo, Cape Verde.
- Because of Yam Island Airport's relatively low elevation of 15 feet, planes can take off or land at Yam 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.
- Yam Island Airport (XMY) currently has only 1 runway.
Facts about Gray Army Airfield (GRF):
- World War II cantonment construction involved the demolition of some of the pre-1941 buildings.
- The 1938 construction included two paved runways, a boiler plant, headquarters building, metal balloon hangar, six-plane hangar, corrugated-iron hangar, storehouse, flight-surgeon office, and film-storage building.
- 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.
- Gray Army Airfield (GRF) currently has only 1 runway.
- 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.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- 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.
- 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.
- Since 2005 the field has been experiencing another major expansion.
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.