Nonstop flight route between Butler, Pennsylvania, United States and Tacoma, Washington, United States:
Departure Airport:
Arrival Airport:
Distance from BTP to GRF:
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- About this route
- BTP Airport Information
- GRF Airport Information
- Facts about BTP
- Facts about GRF
- Map of Nearest Airports to BTP
- List of Nearest Airports to BTP
- Map of Furthest Airports from BTP
- List of Furthest Airports from BTP
- 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 Butler County Airport (BTP), Butler, Pennsylvania, United States and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 2,138 miles (or 3,441 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 relatively short distance between Butler County Airport and Gray Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BTP / KBTP |
Airport Names: |
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Location: | Butler, Pennsylvania, United States |
GPS Coordinates: | 40°46'36"N by 79°56'58"W |
Area Served: | Butler, Pennsylvania |
Operator/Owner: | Butler County Airport Authority |
Airport Type: | Public |
Elevation: | 1248 feet (380 meters) |
# of Runways: | 1 |
View all routes: | Routes from BTP |
More Information: | BTP 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 Butler County Airport (BTP):
- Butler County Airport (BTP) currently has only 1 runway.
- The furthest airport from Butler County Airport (BTP) is Margaret River Airport (MGV), which is located 11,486 miles (18,485 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Butler County Airport", another name for BTP is "K. W. Scholter Field".
- The closest airport to Butler County Airport (BTP) is Beaver County Airport (BFP), which is located 23 miles (37 kilometers) W of BTP.
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.
- 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.
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
- Gray Army Airfield resides at elevation of 300 feet above mean sea level.
- Gray Army Airfield (GRF) currently has only 1 runway.
- The Washington National Guard 66th Aviation Brigade trains at Grey AAF and provides transportation support for fighting wildfires.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- It should not confused with Robert Gray Army Airfield at Fort Hood in Texas.
- 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.
- Company A, 5th Battalion, 159th Aviation Regiment, conducts high-altitude search-and-rescue operations.
- During the Korean War, GAAF continued in the role as a training and division support field.
- With World War II, Gray Army Airfield received 1.7 million dollars for new hangars and improved facilities.