Nonstop flight route between Marshall, Texas, United States and Pinellas County, Florida (near St. Petersburg and Clearwater), United States:
Departure Airport:

Arrival Airport:

Distance from ASL to PIE:
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- About this route
- ASL Airport Information
- PIE Airport Information
- Facts about ASL
- Facts about PIE
- Map of Nearest Airports to ASL
- List of Nearest Airports to ASL
- Map of Furthest Airports from ASL
- List of Furthest Airports from ASL
- Map of Nearest Airports to PIE
- List of Nearest Airports to PIE
- Map of Furthest Airports from PIE
- List of Furthest Airports from PIE
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and St. Pete–Clearwater International Airport (PIE), Pinellas County, Florida (near St. Petersburg and Clearwater), United States would travel a Great Circle distance of 763 miles (or 1,228 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 Harrison County Airport and St. Pete–Clearwater International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ASL / KASL |
Airport Name: | Harrison County Airport |
Location: | Marshall, Texas, United States |
GPS Coordinates: | 32°31'14"N by 94°18'28"W |
Area Served: | Marshall, Texas |
Operator/Owner: | Harrison County |
Airport Type: | Public |
Elevation: | 357 feet (109 meters) |
# of Runways: | 2 |
View all routes: | Routes from ASL |
More Information: | ASL Maps & Info |
Arrival 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 |
Facts about Harrison County Airport (ASL):
- The closest airport to Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
- Because of Harrison County Airport's relatively low elevation of 357 feet, planes can take off or land at Harrison County 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.
- Harrison County Airport covers 480 acres at an elevation of 357 feet.
- Harrison County Airport is a public airport three miles southeast of Marshall, Texas, in Harrison County, which owns it.
- Harrison County Airport (ASL) has 2 runways.
- The furthest airport from Harrison County Airport (ASL) is Cocos (Keeling) Island Airport (CCK), which is located 10,865 miles (17,485 kilometers) away in Cocos Islands, Australia.
Facts about St. Pete–Clearwater International Airport (PIE):
- 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.
- On June 6, 1982, Douglas C-47A N95C of Fromhagen Aviation was written off when the starboard engine failed on take-off on a training flight.
- Construction of the airport at its present site started in March 1941.
- 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.
- 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.
- Also, the airport recently completed a US$22 million renovation, including, among other things, expanding the gate sizes, new plumbing, and building loading bridges, as the current system requires all passengers to walk across the tarmac to the gate.
- In September 2006, Allegiant Air announced significant scheduled service from St.
- The airport includes a 24-hour airport rescue and fire-fighting department, facilities, operations, engineering, security, and administrative personnel.