Nonstop flight route between Pinellas County, Florida (near St. Petersburg and Clearwater), United States and Fort Hood / Killeen, Texas, United States:
Departure Airport:
Arrival Airport:
Distance from PIE to GRK:
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- About this route
 - PIE Airport Information
 - GRK Airport Information
 - Facts about PIE
 - Facts about GRK
 - Map of Nearest Airports to PIE
 - List of Nearest Airports to PIE
 - Map of Furthest Airports from PIE
 - List of Furthest Airports from PIE
 - Map of Nearest Airports to GRK
 - List of Nearest Airports to GRK
 - Map of Furthest Airports from GRK
 - List of Furthest Airports from GRK
 
About this route:
A direct, nonstop flight between St. Pete–Clearwater International Airport (PIE), Pinellas County, Florida (near St. Petersburg and Clearwater), United States and Killeen–Fort Hood Regional Airport (GRK), Fort Hood / Killeen, Texas, United States would travel a Great Circle distance of 936 miles (or 1,506 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 St. Pete–Clearwater International Airport and Killeen–Fort Hood Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PIE / KPIE | 
| Airport Name: | St. Pete–Clearwater International Airport | 
| Location: | Pinellas County, Florida (near St. Petersburg and Clearwater), United States | 
| GPS Coordinates: | 27°54'36"N by 82°41'15"W | 
| Area Served: | St. Petersburg / Clearwater, Florida | 
| Operator/Owner: | County of Pinellas | 
| Airport Type: | Public | 
| Elevation: | 11 feet (3 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from PIE | 
| More Information: | PIE Maps & Info | 
Arrival 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 | 
Facts about St. Pete–Clearwater International Airport (PIE):
- The airport includes a 24-hour airport rescue and fire-fighting department, facilities, operations, engineering, security, and administrative personnel.
 - The 304th Fighter Squadron, a combat training unit of the 337th Fighter Group based P-40 Warhawks and, later, P-51 Mustangs at Pinellas Army Airfield for the duration of World War II.
 - With the advent of the Jet age, the airport's runway was extended northward into Tampa Bay and the first commercial jet service to PIE was operated by Northwest.
 - After World War II, the airport property was returned to Pinellas County by the U.S.
 - The closest airport to St. Pete–Clearwater International Airport (PIE) is Clearwater Air Park (CLW), which is located only 6 miles (10 kilometers) NW of PIE.
 - St. Pete–Clearwater International Airport (PIE) has 4 runways.
 - Because of St. Pete–Clearwater International Airport's relatively low elevation of 11 feet, planes can take off or land at St. Pete–Clearwater 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.
 - This historic event marked the beginning of commercial air transportation anywhere in the world and is commemorated by a replica of the Benoist aircraft and a plaque at the airport terminal baggage claim area.
 - Along with scheduled commercial airlines, United Parcel Service, Air Cargo, and General/Corporate Aviation are also major activities.
 - The furthest airport from St. Pete–Clearwater International Airport (PIE) is Shark Bay Airport (MJK), which is located 11,426 miles (18,388 kilometers) away in Monkey Mia, Western Australia, Australia.
 
Facts about Killeen–Fort Hood Regional Airport (GRK):
- Killeen–Fort Hood Regional Airport is a small military/commercial joint-use airport that operates alongside Robert Gray Army Airfield.
 - 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.
 - 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.
 - Killeen–Fort Hood Regional Airport (GRK) currently has only 1 runway.
 
