Nonstop flight route between Tacoma, Washington, United States and Morong, Bataan, Philippines:
Departure Airport:

Arrival Airport:

Distance from GRF to SFS:
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- About this route
- GRF Airport Information
- SFS Airport Information
- Facts about GRF
- Facts about SFS
- 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 SFS
- List of Nearest Airports to SFS
- Map of Furthest Airports from SFS
- List of Furthest Airports from SFS
About this route:
A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Subic Bay International Airport (SFS), Morong, Bataan, Philippines would travel a Great Circle distance of 6,668 miles (or 10,732 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 Subic Bay International 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 Subic Bay International 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: |
|
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: | SFS / RPLB |
Airport Names: |
|
Location: | Morong, Bataan, Philippines |
GPS Coordinates: | 14°47'39"N by 120°16'17"E |
Area Served: | Olongapo City |
Operator/Owner: | Subic Bay Metropolitan Authority |
Airport Type: | Public |
Elevation: | 64 feet (20 meters) |
# of Runways: | 1 |
View all routes: | Routes from SFS |
More Information: | SFS Maps & Info |
Facts about Gray Army Airfield (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.
- Camp Lewis advocates pushed for it to be a major dirigible and fixed-wing field.
- GAAF units have served in Iraq with Company A, 5th Battalion, 159th Aviation Regiment, returning from a 15 month deployment on April 17, 2004.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- 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.
- 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.
- Gray Army Airfield (GRF) currently has only 1 runway.
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
Facts about Subic Bay International Airport (SFS):
- Because of Subic Bay International Airport's relatively low elevation of 64 feet, planes can take off or land at Subic Bay International 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.
- On December 13, 1995, SBIA became the main diversion airport when the Ninoy Aquino International Airport had a problem with its runway because of Asian Spirit Flight 897.
- The furthest airport from Subic Bay International Airport (SFS) is Brigadeiro Camarão Airport (BVH), which is nearly antipodal to Subic Bay International Airport (meaning Subic Bay International Airport is almost on the exact opposite side of the Earth from Brigadeiro Camarão Airport), and is located 12,290 miles (19,778 kilometers) away in Vilhena, Rondônia, Brazil.
- Twenty days after the departure of American forces, the airport ushered in its first commercial flight from Taiwan via Makung.
- In addition to being known as "Subic Bay International Airport", another name for SFS is "Paliparang Pandaigdig ng Look ng Subic".
- The closest airport to Subic Bay International Airport (SFS) is Clark International Airport (CRK), which is located 33 miles (53 kilometers) NE of SFS.
- Subic Bay International Airport (SFS) currently has only 1 runway.