Nonstop flight route between Luwuk, Central Sulawesi, Indonesia and Tacoma, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from LUW to GRF:
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- About this route
- LUW Airport Information
- GRF Airport Information
- Facts about LUW
- Facts about GRF
- Map of Nearest Airports to LUW
- List of Nearest Airports to LUW
- Map of Furthest Airports from LUW
- List of Furthest Airports from LUW
- 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 Syukuran Aminuddin Amir Airport (LUW), Luwuk, Central Sulawesi, Indonesia and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 7,413 miles (or 11,930 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 Syukuran Aminuddin Amir 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 Syukuran Aminuddin Amir 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: | LUW / WAMW |
Airport Names: |
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Location: | Luwuk, Central Sulawesi, Indonesia |
GPS Coordinates: | 1°2'16"S by 122°46'13"E |
Area Served: | Luwuk |
Airport Type: | Public |
Elevation: | 56 feet (17 meters) |
# of Runways: | 1 |
View all routes: | Routes from LUW |
More Information: | LUW Maps & Info |
Arrival 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 |
Facts about Syukuran Aminuddin Amir Airport (LUW):
- Because of Syukuran Aminuddin Amir Airport's relatively low elevation of 56 feet, planes can take off or land at Syukuran Aminuddin Amir 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.
- Syukuran Aminuddin Amir Airport (LUW) currently has only 1 runway.
- In addition to being known as "Syukuran Aminuddin Amir Airport", another name for LUW is "Bandara Syukuran Aminuddin Amir".
- The closest airport to Syukuran Aminuddin Amir Airport (LUW) is Bolaang Airport (BJG), which is located 46 miles (74 kilometers) W of LUW.
- The furthest airport from Syukuran Aminuddin Amir Airport (LUW) is Tepoe Airstrip (KCB), which is nearly antipodal to Syukuran Aminuddin Amir Airport (meaning Syukuran Aminuddin Amir Airport is almost on the exact opposite side of the Earth from Tepoe Airstrip), and is located 12,257 miles (19,726 kilometers) away in Kasikasima, Suriname.
Facts about Gray Army Airfield (GRF):
- 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.
- Gray Army Airfield (GRF) currently has only 1 runway.
- 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 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
- Used to support Fort Lewis, Army helicopters assisted with medical evacuations at Mount Rainier National Park on numerous occasions in the 1970s.
- The Army Air Force closed its facilities in 1947.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- 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.
- 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.
- It should not confused with Robert Gray Army Airfield at Fort Hood in Texas.
- Gray Army Airfield, also known as Gray AAF, is a military airfield located within Joint Base Lewis-McChord near Tacoma, in Pierce County, Washington, United States.