Nonstop flight route between Fort Hood / Killeen, Texas, United States and Tefé, Amazonas, Brazil:
Departure Airport:

Arrival Airport:

Distance from GRK to TFF:
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- About this route
- GRK Airport Information
- TFF Airport Information
- Facts about GRK
- Facts about TFF
- Map of Nearest Airports to GRK
- List of Nearest Airports to GRK
- Map of Furthest Airports from GRK
- List of Furthest Airports from GRK
- Map of Nearest Airports to TFF
- List of Nearest Airports to TFF
- Map of Furthest Airports from TFF
- List of Furthest Airports from TFF
About this route:
A direct, nonstop flight between Killeen–Fort Hood Regional Airport (GRK), Fort Hood / Killeen, Texas, United States and Tefé Airport (TFF), Tefé, Amazonas, Brazil would travel a Great Circle distance of 3,226 miles (or 5,192 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 Killeen–Fort Hood Regional Airport and Tefé 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 Killeen–Fort Hood Regional Airport and Tefé Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GRK / KGRK |
Airport Name: | Killeen–Fort Hood Regional Airport |
Location: | Fort Hood / Killeen, Texas, United States |
GPS Coordinates: | 31°4'1"N by 97°49'44"W |
Airport Type: | Public |
Elevation: | 1015 feet (309 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRK |
More Information: | GRK Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TFF / SBTF |
Airport Names: |
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Location: | Tefé, Amazonas, Brazil |
GPS Coordinates: | 3°22'49"S by 64°43'31"W |
Area Served: | Tefé |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 184 feet (56 meters) |
# of Runways: | 1 |
View all routes: | Routes from TFF |
More Information: | TFF Maps & Info |
Facts about Killeen–Fort Hood Regional Airport (GRK):
- Killeen–Fort Hood Regional Airport (GRK) currently has only 1 runway.
- The furthest airport from Killeen–Fort Hood Regional Airport (GRK) is Sir Gaëtan Duval Airport (RRG), which is located 11,030 miles (17,751 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Killeen–Fort Hood Regional Airport (GRK) is Hood Army Airfield (HLR), which is located only 8 miles (14 kilometers) NE of GRK.
- Killeen–Fort Hood Regional Airport is a small military/commercial joint-use airport that operates alongside Robert Gray Army Airfield.
Facts about Tefé Airport (TFF):
- In addition to being known as "Tefé Airport", another name for TFF is "Aeroporto de Tefé".
- Tefé Airport (TFF) currently has only 1 runway.
- The closest airport to Tefé Airport (TFF) is Coari Airport (CIZ), which is located 122 miles (196 kilometers) ESE of TFF.
- Tefé Airport handled 79,624 passengers last year.
- It is operated by Infraero.
- Because of Tefé Airport's relatively low elevation of 184 feet, planes can take off or land at Tefé 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 Tefé Airport (TFF) is Long Lellang Airport (LGL), which is nearly antipodal to Tefé Airport (meaning Tefé Airport is almost on the exact opposite side of the Earth from Long Lellang Airport), and is located 12,428 miles (20,001 kilometers) away in Long Lellang, Sarawak, Malaysia.