Nonstop flight route between Porto Seguro, Brazil and Tacoma, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from BPS to GRF:
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- About this route
- BPS Airport Information
- GRF Airport Information
- Facts about BPS
- Facts about GRF
- Map of Nearest Airports to BPS
- List of Nearest Airports to BPS
- Map of Furthest Airports from BPS
- List of Furthest Airports from BPS
- 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 Porto Seguro Airport (BPS), Porto Seguro, Brazil and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 6,748 miles (or 10,859 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 Porto Seguro 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 Porto Seguro 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: | BPS / SBPS |
Airport Names: |
|
Location: | Porto Seguro, Brazil |
GPS Coordinates: | 16°26'17"S by 39°4'40"W |
Area Served: | Porto Seguro |
Operator/Owner: | Sinart |
Airport Type: | Public |
Elevation: | 168 feet (51 meters) |
# of Runways: | 1 |
View all routes: | Routes from BPS |
More Information: | BPS 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 Porto Seguro Airport (BPS):
- Because of Porto Seguro Airport's relatively low elevation of 168 feet, planes can take off or land at Porto Seguro 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.
- The furthest airport from Porto Seguro Airport (BPS) is Rota International Airport (ROP), which is nearly antipodal to Porto Seguro Airport (meaning Porto Seguro Airport is almost on the exact opposite side of the Earth from Rota International Airport), and is located 12,109 miles (19,488 kilometers) away in Rota Island, Northern Mariana Islands.
- Porto Seguro Airport (BPS) currently has only 1 runway.
- The closest airport to Porto Seguro Airport (BPS) is Ilhéus/Bahia-Jorge Amado Airport (IOS), which is located 112 miles (181 kilometers) N of BPS.
- Porto Seguro is one of the most popular destinations in Brazil served mainly by charter flights.
- In addition to being known as "Porto Seguro Airport", another name for BPS is "Aeroporto de Porto Seguro".
Facts about Gray Army Airfield (GRF):
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
- Gray Army Airfield (GRF) currently has only 1 runway.
- Company A, 5th Battalion, 159th Aviation Regiment, conducts high-altitude search-and-rescue operations.
- 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 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- 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.
- Reactivated following service in Vietnam, the 9th Infantry Division aviation units occupied GAAF in 1972.
- 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.
- 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 closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.