Nonstop flight route between Tacoma, Washington, United States and Tampa, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from GRF to TPF:
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- About this route
- GRF Airport Information
- TPF Airport Information
- Facts about GRF
- Facts about TPF
- 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 TPF
- List of Nearest Airports to TPF
- Map of Furthest Airports from TPF
- List of Furthest Airports from TPF
About this route:
A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Peter O. Knight Airport (TPF), Tampa, Florida, United States would travel a Great Circle distance of 2,528 miles (or 4,069 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 Peter O. Knight 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 Peter O. Knight 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: | TPF / KTPF |
Airport Name: | Peter O. Knight Airport |
Location: | Tampa, Florida, United States |
GPS Coordinates: | 27°54'56"N by 82°26'57"W |
Area Served: | Tampa, Florida |
Operator/Owner: | Hillsborough County Aviation Authority |
Airport Type: | Public |
Elevation: | 8 feet (2 meters) |
# of Runways: | 2 |
View all routes: | Routes from TPF |
More Information: | TPF Maps & Info |
Facts about Gray Army Airfield (GRF):
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- World War II cantonment construction involved the demolition of some of the pre-1941 buildings.
- 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.
- 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 field is named in honor of Captain Lawrence C.
- 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.
- The Army Air Force closed its facilities in 1947.
- Since 2005 the field has been experiencing another major expansion.
- 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.
Facts about Peter O. Knight Airport (TPF):
- The Hillsborough Aviation Authority has authorized an expenditure of over $1.8 million to add the required runway extension completed in 2009, and to build additional hangar space on the east side of the runway, adjacent to Seddon Channel.
- The closest airport to Peter O. Knight Airport (TPF) is MacDill Air Force Base (MCF), which is located only 6 miles (10 kilometers) SW of TPF.
- Peter O. Knight Airport (TPF) has 2 runways.
- During World War II, the airport was used as an auxiliary fighter landing field for several Army airfields including, Clearwater.
- Because of Peter O. Knight Airport's relatively low elevation of 8 feet, planes can take off or land at Peter O. Knight 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.
- Sound tests conducted by the Aviation Authority showed an increase of 3 dB or less over current usage at the closest residences, or an average of about 58 dB during run ups to take off.
- The furthest airport from Peter O. Knight Airport (TPF) is Shark Bay Airport (MJK), which is located 11,440 miles (18,411 kilometers) away in Monkey Mia, Western Australia, Australia.